On November 9, 2020, the Bulletin of the Atomic Scientists (www.thebulletin.org) posted the article I linked below.
The article begins by saying that in just four years “Donald Trump singlehandedly destroyed decades worth of hard work done by previous US administrations in establishing trust, confidence, and diplomacy—on nuclear and non-nuclear issues—among both friends and foes.”
The article lists a number of ways in which Trump seriously escalated the dangers of nuclear weapons. The article urges Biden to reverse those serious mistakes and to take several positive steps toward sanity and safety. The article is relatively brief and easy to understand. Here it is: