ARMOND COHEN

ARMOND COHEN

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Executive Director of Clean Air Task Force

There's no such thing as completely clean energy. We use that term a lot, but it's not really true. We have low carbon energy, and lower carbon energy, but any kind of industrial system has requirements for materials and processing, and nothing is completely natural in the industrial world. If we can electrify transportation, I think we can clean up the grid, and then I think we can deal with these life cycle issues in a way that's responsible, but it'll never be zero. That's impossible. The good thing about technology is it can move very fast. And so my advice would be if you're interested in this topic, if you have a mathematical, scientific, or business orientation, or you just like solving problems, get trained to really be part of the technological business revolution that's going on right now.

SIR ANDY HAINES

SIR ANDY HAINES

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Tyler Prize Award-winner for Environmental Achievement
Professor of Environmental Change & Public Health
Fmr. Chair of WHO World Health Report · Rockefeller /Lancet Commission on Planetary Health

In terms of the impacts of climate change on health when we started 30 years ago, because there was very little data then, so we made suggestions as to what we thought the health outcomes we thought would be affected like vector-borne diseases, crop failures, water availability, sea level rise, increasing disasters related to climatic extreme events, and obviously the effects of extreme heat on vulnerable populations. In particular, elderly people, but not just elderly people. So we suggested a whole range of different health impacts that could occur. And I think, in general, those ideas have stood the test of time, but of course, as the situation has moved on, we've also become much more preoccupied with what kind of action we need to take.