"When asked if I am pessimistic or optimistic about the future, my answer is always the same: If you look at the science about what is happening on ear...

If you look at the science that describes what is happening on earth today and aren't pessimistic, you don't have the correct data. If you meet people in this unnamed movement and aren't optimistic, you haven't got a heart.
If you look at the science that describes what is happening on earth today and aren't pessimistic, y...
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