Trump is more inconsequential, then catastrophically bad.
Global Warming and the environment
Enabling abusive big business
Destroying what moral standing the government (and country) had left.
Widening the gulf between factions in American society
He's accelerating destructive trends across the board. The list goes on and on. And it's fractal, too. Trump is encouraging long-term destruction at every level, from planetary to petty.
If he'd just done one massively stupid thing, it might provide the impetus to get rid of him. Instead, he's setting many things in motion (and giving those already in motion a good hard boost) that will bear catastrophic fruit years and years down the line. Trump isn't working for Putin, he's an agent of Cthulhu.
Trump wants to destroy the world!!!
I think he's referring to the Trump administration's approach to handling global warming, a problem that will definitely have devastating effects on the planet in the near future. So saying he's encouraging destruction at a "planetary level" is an accurate statement.
