The optimism following the 2016 Paris climate agreement has evaporated as global emissions, except for a brief 2020 pandemic dip, continue their relentless rise. Professor Bill McGuire of UCL warns that, far from intensifying efforts, the world is retreating from climate action. In the UK, Labour leaders Keir Starmer and Rachel Reeves are reportedly supporting the development of North Sea oilfields Rosebank and Jackdaw, locking in fossil fuel dependency over renewables. Simultaneously, the government has approved Heathrow’s expansion and a second Gatwick runway, bypassing measures like a frequent-flyer levy to curb aviation emissions. The Conservative Party, under Kemi Badenoch, has abandoned the 2050 net zero target, opting instead to exhaust UK oil and gas reserves.
Across Europe, the EU’s 2040 target to cut emissions 90% below 1990 levels faces dilution, allowing carbon credit offsets under pressure from business and right-wing politics—a move McGuire labels a “scam” enabling business as usual. In the US, Donald Trump’s second term has dismantled climate initiatives, exiting Paris, opening wilderness for drilling, and slashing clean energy funding. Major banks like Citigroup, JPMorgan Chase, Goldman Sachs, HSBC, and Barclays have withdrawn from the net zero alliance, fueling a 2024 surge in fossil fuel investment to $869 billion. This reverses earlier renewable pledges, with BP’s 40% production cut promise now in tatters, as new projects aim to quadruple oil and gas extraction by decade’s end.
As Cop30 approaches in Brazil, the climate crisis deepens with few countries submitting required national climate plans (NDCs) by February’s deadline, signaling waning commitment. The UK Met Office predicts a 70% chance of exceeding 1.5C warming by 2030, while a report from the UK Institute and Faculty of Actuaries and Exeter University forecasts a 2C rise by 2050 could collapse the global economy by 25% and claim 2 billion lives. McGuire dismisses “pragmatism” as a hollow excuse, arguing no alternatives exist to slashing emissions now to avoid catastrophic consequences.
Beneath this surface retreat lies a conscious choice to prioritize short-term gains over survival. The fossil fuel push, airport expansions, and diluted targets reflect a global gamble with loaded odds—Russian roulette with all chambers primed. Delayed NDCs and soaring investments hint at a future where economic and human tolls are inevitable unless emissions are drastically cut, urging a reevaluation of policies as Cop30 looms with urgency.
