While promoting “Paris-aligned” green investing, JP Morgan's “green” funds have funneled over $4 billion to the fossil-fuel majors, betraying the firm’s promises and undermining efforts to achieve net zero.

The Reform leader has barely spoken about his constituency, a deprived area at high risk from the effects of climate change.

Decision a blow to campaigners, who say the ads gave Saudi Aramco unearned climate credibility.

UK’s first parliamentary debate on the issue drew comparisons both with tobacco industry tactics and the industry's now widely accepted ad ban.