Few have heard about Biden's climate policies, even those who care most about issue — CBS News poll

President Joe Biden made addressing climate change a key issue in his 2020 campaign. Three years into his presidency, what do those who care about the issue most think about what he's done? How much do they know?

Few Americans say they've heard a lot about what the administration has done on climate change. That extends to those in the president's own party and to those who rate the issue of climate change as very important. Half of them have heard little or nothing at all about what the administration has done. 

And perhaps as a result, those who prioritize climate change are feeling somewhat unsatisfied — more of them feel the president has done too little, rather than the right amount on trying to reduce it.