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144 Matching Discussions

Terraform Mars to better understand climate change 1° (1 reply)

In order to test an idea in science you build an experiment and test it. What better way to build a climate change experiment than using Mars. Our current understanding of climate change relies on computer models and small scale experiments. As climate change is something we want to avoid ...

Started by Steve C. in August 2010, about Air Quality, Carbon Sequestration, Carbon Trading, Clean Technologies, Climate Change, Education, Emissions, Environment & Wildlife, Environmental Disasters, Industry & Business, Politics & Government, Population, Poverty & Development, Smart Growth

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culture & society 1° (1 reply)

The PhD in Cultural Studies involves one year of coursework followed by supervised reading, writing and research for approximately 4 more years. The courses will be reading/writing intensive. Students will learn how to interpret complex texts, to understand intellectual debates that have formed the horizon of interdisciplinary cultural studies, formulate ...

Started by Naga P. in May 2010, about Finance & Money

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Who has the greenest hosting service in the US? 1° (1 reply)

We want to use a carbon-neutral server service to host our website. Any ideas?

Started by Nick Lewis in June 2008, about Clean Technologies

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How do you apply the triple bottom line in your life? 11° (1 reply)

The environment, social equity, and economic factors make up the triple bottom line upon which all consumption decisions should be made. How do you prioritize them? How often do you apply them?

Started by C Robb W. in June 2008, about Agriculture & Food, Climate Change, Consumerism, Deforestation, Economics, Energy Saving, Environment & Wildlife, Logging, Water

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What to do about rapidly developing nations... 29° (4 replies)

I think it's great that we're now moving towards a position where governments are seeing the need for a consolidated approach to addressing global warming. However, what should we do about those guys who don't want to play ball? Of course they have their own, shorter term interests in mind ...

Started by Matthew W. in June 2008, about Clean Technologies, Climate Change, Consumerism, Finance & Money, Industry & Business, Philosophy & Religion, Politics & Government, Population

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Biofuels - a con right now, but the war for supremacy will only gather momentum 4° (4 replies)

Biofuels is big business - there's simply no debating that. What we need to do is think how to address the infrastructure/transport/genetic issues surrounding production, rather than screaming 'they're no good'! But we need to get this sorted soon, as methods for production will be too entrenched to change if ...

Started by Matthew W. in June 2008, about Biofuels & Alternative Energy, Climate Change, Genetic Modification, Industry & Business, Transport

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How can I offset carbon produced by flying to see my folks yearly? 16° (6 replies)

I fly back to Europe every year to see my folks, but am really worried about the huge amounts of carbon it produces. Whats the easiest way to offset/counter this??

Started by Matthew W. in June 2008, about Carbon Trading, Transport

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Does anyone know where you can actually source serious numbers of electric cars ? 16° (6 replies)

I know California killed them , and I know the dinky little Norwegian one , but are there serious numbers of electric vehicles available from anyone , anywhere . Like real cars, not golf carts

Started by Ping S. in June 2008, about Clean Technologies

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Is Airfoam a sustainable option for home insulation? 2° (2 replies)

We have an old house and want to make sure we get the most environmentally friendly option we can.

Started by Elizabeth M. in July 2008, about Clean Technologies, Energy Saving

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