John Kerry says 'we need to ask even more' of financial institutions on climate change
New climate envoy John Kerry sold off energy holdings to avoid conflict of interest, disclosures show - ABC News
John Kerry tests positive for coronavirus at COP27 - The Washington Post
Biden's Climate Change Policy: Why His Special Envoy Role Matters
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John Kerry - United States Department of State
John Kerry commits US to climate crisis fight but warns world is way off pace, John Kerry
US, China aim to revive climate talks as planet reels under extreme weather
John Kerry: relying solely on CO2-removal technology is 'dangerous', John Kerry