With President Trump’s intensified attacks on climate policy during his second term, lawsuits challenging U.S. federal actions drove global climate litigation, a new analysis shows.By Anika Jane BeamerSweeping revisions to U.S. climate policy in the first year of President Donald Trump’s second term have spawned a wave of protective litigation, legal challenges aimed not at advancing new climate goals but at preventing the rollbacks of existing regulation and preserving hard-won legal gains.