http://www.vox.com/policy-and-politics/21364527/joe-biden-kamala-harris-vice-president-2020-bernie-sanders-democrats-moderate-liberal
The move to the left is vital in terms of climate change. That Biden is responding to that is important. I don't know yet if he will go as far as we need him to, but there is a far better chance of that today than there was 3 months ago.
Healthcare, too.
And unlike times past, I think both of those are viable positions, especially if Biden comes out and says "One of the few areas that I agree with the president on is the need for us to restore our infrastructure," then lays out his plan. The Green New Deal doesn't need that name to bring that kind of change - and to fix the economy in
some basic ways to either head off depression or interrupt it early, depending on that the next 5 months bring.
And there are some not very left wing positions that could get dealt with in a Biden administration. The Voting Rights act needs fixing, as we all know. So, too, Citizens United. Just not nationally controversial, even if our resident trogs are offended.
And there are the courts - things which should never have been pinballs with left flippers and right flippers, but with the refusal of McConnell to allow hearings on one pretense and then the (predictable and predicted) reversal under Trump to a different pretense, judicial seats have become just such a bouncing object.
Both the practices of naming judges and justices and the issue of gerrymandering beg for long term solutions, not merely more partisan activity.
(More in both the sense of increasingly partisan activity and in the sense of a greater amount of partisan activity.)