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

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You are on lesson seven[br]on innovation and technology.

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

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and start watching[br]the TED Talk that's called,

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

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Note that you're only gonna watch[br]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[br]to consider a statement

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

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

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

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and then answer the three questions.

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So with those instructions,[br]pause this video

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until you finish step three[br]on your handout.

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You should have just finished[br]the technology and innovation video,

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and hopefully you have[br]also answered the three questions.

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But just to...

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uh, reiterate this reflection[br]just a little bit,

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make sure that you're taking time

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to think about which innovation[br]you think is most impactful,

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and what some of the pros and cons[br]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,[br]I want to discuss just a little bit

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to make sure you understand the difference[br]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,[br]they have strong economic growth.

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Developing countries[br]are typically agrarian,

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meaning that they're not industrialized.

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They're more centered[br]around agriculture with more people,

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participating in agriculture.

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Um, they also have[br]lower standards of living, and they,

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quite often have a w--[br]a weak economy with slow,

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or uh, even nonexistent growth.

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So make sure[br]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,[br]you're going to pause this video,

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

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Uh, you're going to finish watching[br]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[br]and what i want to do in this step,

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

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learned throughout [br]the entire Journey 2050 program.

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We're coming to the end,[br]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[br]influence what producers grow?

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Take a minute to just think about that [br]and think about,

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

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

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the law of supply and demand,

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and we discussed how[br]when there is a high demand,

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

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When there's low demand [br]prices go down,

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and less of that that [br]will eventually be produced.

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So you as a consumer[br]have the ability to influence,

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

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So your choices will impact[br]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[br]our capacity to produce food.

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The first, is by developing and[br]implementing new technologies.

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

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

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as new things are discovered, [br]as research is done,

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and we're going to continue finding [br]better ways and better technologies

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to use our resources wisely.

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The second, is to help [br]developing countries

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improve their farming efficiency.

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The third and the last, [br]is learning how consumer choices

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can either support [br]or challenge food sustainability.

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To finish up this lesson,

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

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Congratulations!

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This marks the end [br]of the entire Journey 2050 program.

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

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

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Hope you've enjoyed the path.