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PRESENTER: This is the Journey 2050 
self-guided experience.

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You are on lesson seven
on innovation and technology.

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For step two of this lesson,
you're going to pause this video

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and start watching
the TED Talk that's called,

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"A global food crisis
may be less than a decade away."

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Note that you're only gonna watch
the t--first 2 minutes and 29 seconds

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of this particular TED Talk,

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and then you're going
to consider a statement

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that Sara makes in this TED Talk
and respond to it on your handout.

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After you're done with step two,
move right on to step three,

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and that is to watch the "Journey 2050:
Technology & Innovation" video,

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and then answer the three questions.

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So with those instructions,
pause this video

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until you finish step three
on your handout.

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You should have just finished
the technology and innovation video,

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and hopefully you have
also answered the three questions.

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But just to...

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uh, reiterate this reflection
just a little bit,

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make sure that you're taking time

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to think about which innovation
you think is most impactful,

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and what some of the pros and cons
of these new technologies...could be

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in relation to our sustainability.

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For step four of the lesson,
I want to discuss just a little bit

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to make sure you understand the difference
between a developing country,

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and a developed country.

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Developed countries are industrialized.

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They have high standards of living,
they have strong economic growth.

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Developing countries
are typically agrarian,

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meaning that they're not industrialized.

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They're more centered
around agriculture with more people,

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participating in agriculture.

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Um, they also have
lower standards of living, and they,

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quite often have a w--
a weak economy with slow,

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or uh, even nonexistent growth.

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So make sure
that you keep these in mind, uh,

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as we move on to step four.

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For step four of the lesson,
you're going to pause this video,

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and go back to the TED Talk
that you started in step two.

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Uh, you're going to finish watching
the rest of the TED Talk,

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and answer the questions on your handout.

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We're now on step five of your handout
and what i want to do in this step,

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is really try to pull a lot of things
together that we've

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learned throughout 
the entire Journey 2050 program.

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We're coming to the end,
we're almost there.

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But I want to ask you a question.

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How do consumers like yourself
influence what producers grow?

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Take a minute to just think about that 
and think about,

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you yourself as a consumer,
how do you influence what producers grow?

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If you think back to lesson four
on economies we talked about

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the law of supply and demand,

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and we discussed how
when there is a high demand,

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that the price--prices go up
and more things are produced.

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When there's low demand 
prices go down,

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and less of that that 
will eventually be produced.

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So you as a consumer
have the ability to influence,

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what producers or farmers same thing,
what producers grow and how they grow it.

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So your choices will impact
overall sustainability

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throughout your life.

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In summary I want to talk about

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three ways we can expand
our capacity to produce food.

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The first, is by developing and
implementing new technologies.

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We talked about best management practices
throughout the Journey 2050 program.

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Those best management practices
are going to change throughout your life,

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as new things are discovered, 
as research is done,

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and we're going to continue finding 
better ways and better technologies

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to use our resources wisely.

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The second, is to help 
developing countries

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improve their farming efficiency.

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The third and the last, 
is learning how consumer choices

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can either support 
or challenge food sustainability.

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To finish up this lesson,

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go ahead and review the key points
that are found at the end of your handout.

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Congratulations!

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This marks the end 
of the entire Journey 2050 program.

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You should at this point
be able to answer the question,

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How can we sustainably feed nearly
10 billion people by the year 2050?

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Hope you've enjoyed the path.