This year, there are at least 2,456 lobbyists at COP28, the U.N. climate summit in Dubai — nearly four times as many as last year — from companies like Shell, Total and ExxonMobil. The lobbyists outnumber the delegations of every country other than Brazil and the United Arab Emirates, which is hosting the summit, presided over by the CEO of the UAE’s national oil company, Sultan Al Jaber. “It’s definitely impossible to ignore how front and center the fossil fuel influence is at this particular COP,” says Rachel Rose Jackson, director of climate research and policy at Corporate Accountability, who says the climate summit must kick out big polluters and “reset the system so that it can finally end fossil fuels and advance real solutions and save millions of lives that don’t need to be lost.”