Sec. of State John Kerry: Kerry on UN climate report: ‘Costs of inaction are catastrophic’ – ‘Unless we act dramatically and quickly, science tells us our climate and our way of life are literally in jeopardy’
Climate Depot's Round up Debunking Global Warming/National Security claims - Sen. John Kerry as Sec. Of State?! Be Afraid, Kerry’s Poor Understanding of Climate Science Poses Threat to U.S. National Security - Kerry has called Global Warming the Next 9/11 & Has Equated Soviet Nuclear warheads & Iranian Nukes to threat of Global Warming
Flashback: Debunked: the ‘climate change causes wars’ myth –Peer-reviewed paper ‘thoroughly eviscerates’ climate war claims — ‘The primary causes of civil war are political, not environmental’
Flashback: 'A total takedown’ of myth by the Center for Strategic and International Studies — ‘Since the dawn of civilization, warmer eras have meant fewer wars
More debunking here.