The UN’s climate talks almost collapsed over the phrasing of reducing fossil fuel usage. While nearly 130 countries supported the more assertive ‘phasing out’ language, it was replaced by the softer option, ‘phasing down’, due to opposition from economies heavily reliant on fossil fuels. Despite the compromised language, the deal marked a first-time indication that the fossil fuel industry’s days are numbered. However, critics argue it falls short of action necessary to avoid severe climate change impacts.