Uber CEO Dara Khosrowshahi said "high-quality" Chinese EVs were part of the solution to the climate crisis.Leigh Vogel/Getty Images for Concordia SummitUber CEO Dara Khosrowshahi said tariffs on Chinese EVs are "negative" for the planet.He said that Chinese EVs are part of the solution to the climate crisis. Western governments have imposed tariffs to protect their car industries from a wave of cheap Chinese EVs.Uber wants to go electric and use Chinese EVs to do so.