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[Music]
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[Music]
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[Music]
some<00:00:05.310> of<00:00:05.430> our<00:00:05.520> best<00:00:05.730> debates<00:00:06.089> ever<00:00:06.390> are<00:00:06.899> those
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some of our best debates ever are those
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some of our best debates ever are those
where<00:00:07.529> we<00:00:07.560> stretched<00:00:08.189> hard<00:00:08.519> to<00:00:09.179> look<00:00:09.360> over<00:00:09.599> the
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where we stretched hard to look over the
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where we stretched hard to look over the
horizon<00:00:09.840> at<00:00:10.500> coming<00:00:11.190> technologies<00:00:11.910> that<00:00:12.090> have
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horizon at coming technologies that have
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horizon at coming technologies that have
potential<00:00:12.660> to<00:00:12.750> change<00:00:12.809> how<00:00:13.440> we<00:00:13.860> live<00:00:14.190> and<00:00:14.429> each
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potential to change how we live and each
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potential to change how we live and each
time<00:00:15.299> asking<00:00:15.690> a<00:00:15.750> question<00:00:16.470> just<00:00:16.890> because<00:00:17.310> this
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time asking a question just because this
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time asking a question just because this
technology<00:00:18.240> perhaps<00:00:18.480> can<00:00:18.930> work<00:00:19.170> does<00:00:19.740> that
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technology perhaps can work does that
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technology perhaps can work does that
mean<00:00:20.160> that<00:00:20.400> it<00:00:20.520> should<00:00:20.850> be<00:00:21.150> put<00:00:21.539> to<00:00:21.750> work
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mean that it should be put to work
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mean that it should be put to work
we<00:00:22.439> have<00:00:22.590> asked<00:00:22.920> that<00:00:23.039> in<00:00:23.160> relation<00:00:23.580> to
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we have asked that in relation to
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we have asked that in relation to
artificial<00:00:24.240> intelligence<00:00:24.449> and<00:00:25.230> genetic
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artificial intelligence and genetic
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artificial intelligence and genetic
engineering<00:00:26.460> and<00:00:26.789> a<00:00:27.119> number<00:00:27.359> of<00:00:27.480> other
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engineering and a number of other
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engineering and a number of other
similar<00:00:28.080> technological<00:00:28.980> developments
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similar technological developments
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similar technological developments
similar<00:00:29.789> in<00:00:29.970> the<00:00:30.090> sense<00:00:30.240> that<00:00:30.390> what<00:00:30.869> once
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similar in the sense that what once
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similar in the sense that what once
seemed<00:00:31.470> far-fetched<00:00:31.859> has<00:00:32.850> become<00:00:33.210> at<00:00:33.329> least
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seemed far-fetched has become at least
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seemed far-fetched has become at least
plausible<00:00:34.200> and<00:00:34.410> therefore<00:00:35.280> we<00:00:35.430> think
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plausible and therefore we think
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plausible and therefore we think
debatable<00:00:36.420> and<00:00:36.600> now<00:00:37.140> over<00:00:37.680> that<00:00:37.800> same<00:00:38.070> horizon
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debatable and now over that same horizon
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debatable and now over that same horizon
we<00:00:38.730> see<00:00:38.940> an<00:00:39.030> idea<00:00:39.270> taking<00:00:39.629> shape<00:00:39.870> that
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we see an idea taking shape that
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we see an idea taking shape that
requires<00:00:40.680> a<00:00:41.010> mouthful<00:00:41.610> of<00:00:41.850> syllables<00:00:42.300> to<00:00:42.780> give
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requires a mouthful of syllables to give
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requires a mouthful of syllables to give
it<00:00:43.110> its<00:00:43.410> name<00:00:43.739> Solar<00:00:45.440> geoengineering<00:00:46.440> also
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it its name Solar geoengineering also
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it its name Solar geoengineering also
known<00:00:47.550> as<00:00:47.700> solar<00:00:47.969> radiation<00:00:48.629> management<00:00:48.660> or
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known as solar radiation management or
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known as solar radiation management or
modification<00:00:50.309> and<00:00:50.520> that<00:00:50.820> is<00:00:50.969> a<00:00:51.210> proposed<00:00:51.780> set
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modification and that is a proposed set
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modification and that is a proposed set
of<00:00:52.530> technologies<00:00:53.370> that<00:00:53.610> aim<00:00:53.760> to<00:00:53.969> reflect<00:00:54.390> some
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of technologies that aim to reflect some
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of technologies that aim to reflect some
sunlight<00:00:55.410> and<00:00:55.860> reduce<00:00:56.610> the<00:00:56.940> inflow<00:00:57.480> into<00:00:57.809> the
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sunlight and reduce the inflow into the
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sunlight and reduce the inflow into the
atmosphere<00:00:58.530> of<00:00:58.710> solar<00:00:58.980> energy<00:00:59.480> thereby
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atmosphere of solar energy thereby
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atmosphere of solar energy thereby
partially<00:01:01.260> reducing<00:01:01.770> global<00:01:02.190> temperatures
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partially reducing global temperatures
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partially reducing global temperatures
that's<00:01:03.059> the<00:01:03.359> idea<00:01:03.750> or<00:01:04.019> put<00:01:04.229> another<00:01:04.439> way<00:01:04.589> it's
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that's the idea or put another way it's
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that's the idea or put another way it's
the<00:01:04.860> idea<00:01:05.100> that<00:01:05.159> the<00:01:05.640> amount<00:01:05.909> of<00:01:06.060> heat<00:01:06.330> that<00:01:06.930> we
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the idea that the amount of heat that we
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the idea that the amount of heat that we
get<00:01:07.470> from<00:01:07.799> the<00:01:07.890> Sun<00:01:08.130> can<00:01:08.159> be<00:01:08.610> controlled<00:01:09.150> and
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get from the Sun can be controlled and
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get from the Sun can be controlled and
in<00:01:10.170> an<00:01:10.260> era<00:01:10.500> of<00:01:10.619> concern<00:01:11.250> about<00:01:11.520> climate
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in an era of concern about climate
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in an era of concern about climate
change<00:01:12.530> partially<00:01:13.530> reflected<00:01:14.220> away<00:01:14.400> from<00:01:15.030> the
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change partially reflected away from the
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change partially reflected away from the
earth<00:01:15.270> by<00:01:15.540> a<00:01:15.570> number<00:01:15.780> of<00:01:15.900> different<00:01:16.290> means
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earth by a number of different means
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earth by a number of different means
like<00:01:17.100> putting<00:01:17.430> reflective<00:01:17.970> materials<00:01:18.570> on
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like putting reflective materials on
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like putting reflective materials on
rooftops<00:01:19.320> or<00:01:19.560> putting<00:01:19.770> mirrors<00:01:20.189> into<00:01:20.369> orbit
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rooftops or putting mirrors into orbit
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rooftops or putting mirrors into orbit
or<00:01:21.000> injecting<00:01:21.930> aerosols<00:01:22.500> into<00:01:22.740> the
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or injecting aerosols into the
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or injecting aerosols into the
stratosphere<00:01:23.369> that<00:01:23.729> would<00:01:23.820> effectively<00:01:24.180> act
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stratosphere that would effectively act
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stratosphere that would effectively act
like<00:01:25.110> a<00:01:25.140> kind<00:01:25.500> of<00:01:25.619> sun<00:01:25.890> block<00:01:26.070> you<00:01:26.820> get<00:01:26.970> the
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like a kind of sun block you get the
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like a kind of sun block you get the
idea<00:01:27.479> the<00:01:27.720> question<00:01:28.470> is<00:01:28.650> are<00:01:28.860> these<00:01:29.100> ideas
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idea the question is are these ideas
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idea the question is are these ideas
feasible<00:01:30.270> and<00:01:30.509> if<00:01:30.689> they<00:01:30.840> are<00:01:30.990> feasible
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feasible and if they are feasible
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feasible and if they are feasible
are<00:01:32.400> they<00:01:32.579> desirable<00:01:33.420> well<00:01:33.930> we<00:01:34.020> think<00:01:34.229> in<00:01:34.320> all
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are they desirable well we think in all
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are they desirable well we think in all
of<00:01:34.619> these<00:01:34.710> questions<00:01:35.189> we<00:01:35.310> have<00:01:35.490> the<00:01:35.610> makings
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of these questions we have the makings
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of these questions we have the makings
of<00:01:36.090> a<00:01:36.210> debate<00:01:36.479> so<00:01:36.780> let's<00:01:36.990> have<00:01:37.140> it<00:01:37.200> yes<00:01:37.829> or<00:01:37.979> no
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of a debate so let's have it yes or no
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of a debate so let's have it yes or no
to<00:01:38.159> this<00:01:38.430> statement<00:01:39.020> Engineering<00:01:40.020> solar
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to this statement Engineering solar
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to this statement Engineering solar
radiation<00:01:41.430> is<00:01:41.729> a<00:01:42.030> crazy<00:01:42.540> idea<00:01:42.899> I'm<00:01:43.470> John
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radiation is a crazy idea I'm John
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radiation is a crazy idea I'm John
Donvan<00:01:44.430> and<00:01:44.909> I<00:01:44.970> stand<00:01:45.210> between<00:01:45.570> two<00:01:45.750> teams<00:01:45.960> of
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Donvan and I stand between two teams of
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Donvan and I stand between two teams of
two<00:01:46.200> who<00:01:46.890> are<00:01:47.040> experts<00:01:47.549> in<00:01:47.640> this<00:01:47.790> topic<00:01:48.030> and
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two who are experts in this topic and
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two who are experts in this topic and
passionate<00:01:48.930> about<00:01:49.049> it<00:01:49.380> who<00:01:49.500> will<00:01:49.590> argue<00:01:49.829> for
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passionate about it who will argue for
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passionate about it who will argue for
and<00:01:50.520> against<00:01:50.939> this<00:01:51.060> resolution<00:01:51.299> as<00:01:51.930> always
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and against this resolution as always
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and against this resolution as always
our<00:01:52.920> debate<00:01:53.220> will<00:01:53.369> go<00:01:53.549> in<00:01:53.790> three<00:01:54.270> rounds<00:01:54.450> and
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our debate will go in three rounds and
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our debate will go in three rounds and
we<00:01:55.649> are<00:01:55.829> here<00:01:56.100> at<00:01:56.219> the<00:01:56.340> Cape<00:01:56.520> Playhouse<00:01:56.880> in
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we are here at the Cape Playhouse in
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we are here at the Cape Playhouse in
Hunter<00:01:57.299> College<00:01:57.450> in<00:01:57.719> New<00:01:57.869> York<00:01:58.049> City<00:01:58.320> this
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Hunter College in New York City this
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Hunter College in New York City this
audience<00:01:59.310> will<00:01:59.549> choose<00:01:59.850> our<00:02:00.119> winner<00:02:00.360> and<00:02:00.630> also
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audience will choose our winner and also
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audience will choose our winner and also
if<00:02:01.710> all<00:02:02.130> goes<00:02:02.159> well<00:02:02.369> civil<00:02:03.119> discourse<00:02:03.600> will
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if all goes well civil discourse will
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if all goes well civil discourse will
also<00:02:04.290> win<00:02:04.530> a<00:02:04.710> reminder<00:02:05.490> to<00:02:05.610> our<00:02:05.729> audience<00:02:06.119> one
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also win a reminder to our audience one
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also win a reminder to our audience one
last<00:02:06.540> time<00:02:06.810> to<00:02:06.990> cast<00:02:07.200> your<00:02:07.439> pre-debate<00:02:07.979> vote
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last time to cast your pre-debate vote
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last time to cast your pre-debate vote
the<00:02:08.580> vote<00:02:08.610> before<00:02:09.030> you<00:02:09.119> hear<00:02:09.300> the<00:02:09.420> arguments
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the vote before you hear the arguments
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the vote before you hear the arguments
visit<00:02:10.200> IQ<00:02:10.530> to<00:02:10.679> us<00:02:10.950> org<00:02:11.430> forward<00:02:11.790> slash<00:02:12.000> vote
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visit IQ to us org forward slash vote
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visit IQ to us org forward slash vote
you
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you
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you
be<00:02:13.190> prompted<00:02:13.580> to<00:02:13.670> cast<00:02:13.880> a<00:02:14.000> vote<00:02:14.120> for<00:02:14.180> or
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be prompted to cast a vote for or
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be prompted to cast a vote for or
against<00:02:15.470> the<00:02:15.560> resolution<00:02:15.710> or<00:02:16.310> to<00:02:16.460> declare
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against the resolution or to declare
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against the resolution or to declare
yourself<00:02:16.880> undecided<00:02:17.810> and<00:02:17.960> I<00:02:18.440> want<00:02:18.620> to<00:02:18.680> explain
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yourself undecided and I want to explain
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yourself undecided and I want to explain
now<00:02:19.250> you'll<00:02:19.490> be<00:02:19.520> voting<00:02:19.970> again<00:02:20.210> after<00:02:20.690> you've
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now you'll be voting again after you've
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now you'll be voting again after you've
heard<00:02:20.960> the<00:02:21.110> arguments<00:02:21.680> and<00:02:21.830> it's<00:02:22.070> the<00:02:22.250> team
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heard the arguments and it's the team
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heard the arguments and it's the team
whose<00:02:22.730> numbers<00:02:23.060> have<00:02:23.090> changed<00:02:23.270> the<00:02:23.780> most<00:02:24.020> in
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whose numbers have changed the most in
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whose numbers have changed the most in
the<00:02:24.740> upward<00:02:25.130> direction<00:02:25.610> between<00:02:25.820> the<00:02:26.150> first
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the upward direction between the first
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the upward direction between the first
and<00:02:26.720> the<00:02:26.810> second<00:02:27.170> vote<00:02:27.290> that<00:02:27.920> we<00:02:28.070> will<00:02:28.310> declare
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and the second vote that we will declare
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and the second vote that we will declare
our<00:02:28.910> winner<00:02:29.120> our<00:02:29.630> resolution<00:02:30.290> engineering
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our winner our resolution engineering
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our winner our resolution engineering
solar<00:02:31.190> radiation<00:02:31.820> is<00:02:31.970> a<00:02:32.030> crazy<00:02:32.690> idea<00:02:32.870> let's
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solar radiation is a crazy idea let's
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solar radiation is a crazy idea let's
meet<00:02:34.100> our<00:02:34.280> debaters<00:02:34.580> starting<00:02:35.030> first<00:02:35.210> with
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meet our debaters starting first with
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meet our debaters starting first with
the<00:02:35.480> team<00:02:35.720> arguing<00:02:36.140> for<00:02:36.350> that<00:02:36.530> resolution
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the team arguing for that resolution
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the team arguing for that resolution
ladies<00:02:37.700> and<00:02:37.850> gentlemen<00:02:38.150> welcome<00:02:38.360> clive
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ladies and gentlemen welcome clive
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ladies and gentlemen welcome clive
Hamilton
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five<00:02:45.600> you've<00:02:45.870> come<00:02:46.080> a<00:02:46.110> long<00:02:46.350> long<00:02:46.620> way<00:02:46.980> to<00:02:47.160> be
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five you've come a long long way to be
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five you've come a long long way to be
part<00:02:47.550> of<00:02:47.640> this<00:02:47.760> debate<00:02:48.060> you're<00:02:48.270> a<00:02:48.300> professor
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part of this debate you're a professor
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part of this debate you're a professor