There basically _are_ no problems left, it's mainly economic and production volume now. None of those counter points points really hold up under scrutiny: 1)

There basically _are_ no problems left, it's mainly economic and production volume now. None of those counter points points really hold up under scrutiny: 1) Renewable power _is_ clean. It is also becoming baseload and dispatachable with the addition of batteries. Battery price is on a reducing price curve similar to solar experienced, during which we heard the following progression of arguments: It's too expensive for anything, it's too expensive to matter, it's too expensive for most regions, it's not a solution for everything, ok it's the cheapest source of power but we'll still need natural gas because... batteries are too expensive for anything! 2) Panel disposal is a TINY problem compared to climate change. Panel disposal is also TINY compared to environmental damage of other energy sources. Nuclear would have been nice, but it's probably too late for that now, not worth the downsides, and also we don't need it (see battery price curve).