Owen B. Toon is famously one of the T's in the groundbreaking TTAPS paper. It's credited with bringing the idea of nuclear winter into the public consciousness,

Owen B. Toon is famously one of the T's in the groundbreaking TTAPS paper. It's credited with bringing the idea of nuclear winter into the public consciousness, alongside co-author Carl Sagan's article in Parade which made the topic more accessible.