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Inclusive Business and Impact Investing
The first and highest rated scoop.it blog on sustainable and inclusive business models that do well by doing good in emerging markets. The curations are mine.
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The Economics of Sustainability

http://www.ted.com Have we used up all our resources? Have we filled up all the livable space on Earth? Paul Gilding suggests we have, and the possibility of...

 

This provocatively title TED talk would be an excellent resource for discussing sustainable development.  What are the economic, environmental, political and cultural ramifications of suggested policies that seek to lead towards sustainable development?  What are the ramifications of not changing policies towards sustainable development?  


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Kenny Dominguez's curator insight, December 12, 2013 1:02 AM

 I found this video very interesting because it spoke about how there is so little space and more and more people are having kids. But there is no space because everyone likes having a lot of room to expand that is why because everyone in the world could fit in the state of California. So there is space it is just not spread out good enough that everyone could fit comfortably. 

Rescooped by W. Robert de Jongh from Geography Education
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Brazilian Ethanol

Brazilian Ethanol | Inclusive Business and Impact Investing | Scoop.it

"Distilling ethanol from tropical sugarcane takes less land and uses less fossil fuel than starting with corn grown in temperate climes. That makes Brazilian ethanol, unlike the pampered and grotesquely wasteful American version, competitive with hydrocarbons and genuinely good for the environment." 

 

Although ethanol is working well for Brazil, there is a growing literature supporting the idea that wide-scale ethanol production is not sustainable or environmentally beneficial.  This is a great example to demonstrate that economic and environmental policies are locally dependent on geographic factors and are not universally transferable.  For a simple explanation of the differences in the economic and environmental differences in the production of sugar and corn-based ethanol, see: http://cei.org/studies-issue-analysis/brazilian-sugarcane-ethanol-experience  


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Ryan Amado's curator insight, December 11, 2013 1:27 AM

Here we have just one example of how technological advances have helped solve some of our world's energy problems.  Ethanol is slowly becoming a popular commodity.  However, until ethanol can be used in every single vehicle, it will not overtake traditional gasoline, and gas prices will continue to be high.  Because these hybrid vehciles are becoming more and more popular, less gas is being bought, and us non-hybrid users are paying the price for it.  This is a good step in the right direction, but the process needs to move faster if we are truely going to all benefit from the use of these alternative fuels.  

Jess Deady's curator insight, April 24, 5:03 PM

Difference in economical and ecological factors have everything to do with what Brazil is doing with ethanol. Since ethanol in Brazil is simpler and easier to obtain, American ethanol is highly useless and apparently not worth the money.

Amanda Morgan's curator insight, September 29, 4:52 PM

Even though other countries have yet to catch on, the ethanol trend is a clever way to get ahead.  Their new strategy is a model for economic and environmental stability. Eventually, resources such as oil will run out as they are finite and in the long term, Brazil will have the upper hand. When the day comes that oil is extremely scarce, Brazil ill be hundreds of years ahead of the game.