The Role of Cattle in Deforestation

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Cattle emit the most methane and there what we have the most of pigs are a part of it, but it's overwhelmingly cattle. Though I think palm oil also has a big role to play right now in Malaysian Indonesia. The deforestation sounds bad because forests are good, but is it also just taking away these sinks of CO2 and all the plants? And so you produce an immediate emission that's quite large.

The Earth is heating up, and it’s our fault. But human beings are not always complete idiots (occasional contrary evidence notwithstanding), and sometimes we can even be downright clever. Dare we imagine that we can bring our self-inflicted climate catastrophe under control, through a combination of technological advances and political willpower? Ramez Naam is optimistic, at least about the technological advances. He is a technologist, entrepreneur, and science-fiction author, who has been following advances in renewable energy. We talk about the present state of solar, wind, and other renewable energy sources, and what our current rate of progress bodes for the near and farther future. And maybe we sneak in a little discussion of brain-computer interfaces, a theme of the Nexus trilogy.

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Ramez Naam worked for 13 years at Microsoft, helping to develop early versions of Outlook, Explorer, and Bing. He founded Apex Technologies, which develops software for use in molecular design. He holds 19 patents. His science-fiction trilogy Nexus was awarded several prizes. He is chair of Energy and Environmental Systems at Singularity University.

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