In another MSNBC appearance, Rob Reiner, the director of hit films such as “A Few Good Men” declared that if the Democratic nominee fails to beat Trump in the upcoming 2020 elections, Americans might lose their democracy and claimed that even the planet would be uninhabitable.

Reiner went on to say about Trump’s possible victory “We know what he is now. We might not have known then. We know what he is now. He’s a liar. He’s self-involved. He doesn’t understand how public policy works.”

Recently, Reiner had declared his support for billionaire and former New York City mayor “Mini Mike” Bloomberg. He also went on to discuss why he chose the billionaire over former Vice President Joe Biden. “I was a Joe Biden supporter for a year. And my position always was if Joe Biden I knew there was going to be a lot of candidates. I knew who all, you know, Elizabeth Warren, I knew Bernie was coming back, Cory Booker and all that. I said, if he can somehow make it through the Democratic primary process, he’s by far the best candidate to beat Donald Trump—first of all, to unite the party, to beat Donald Trump, to hold onto the Congress, to get the Senate, and to be able to govern and to be able to bring back the world to America’s side,” Reiner said.

He continued by making a remark about Trump’s 2016 victory. “This is very important. We are looking at two existential crises; democracy and the world, the earth. If we don’t take this presidency away, we’re going to lose democracy, and we’re going to lose our ability to live on the earth. And I want to just remind people, Bush/Gore. And people who are friends of mine said ‘I’m going to vote for Ralph Nader, there’s no difference between the candidates.’ Please, that’s a 20-year start on climate change, and we don’t go into Iraq. I’m just saying. You have to unify behind whoever,” Reiner said. The director had not been shy to express his disdain on the President. In fact, in his previous MSNBC appearance, Reiner called out Americans to punch Trump in the nose. “When you’ve got a schoolyard bully, you got to punch them in the nose, and you got to continue to punch him in the nose. I mean, you know, we can’t be, you know, liars the way he is. He is a continual liar, and if we adopt that, then we become him,” he declared.

Reiner also added “So we have to find another way do it, and we have to start thinking about this as—it is like what James Carville said back in 1992, then it was the economy stupid, now it is Trump stupid. And so everything has to be designed to go after him. And so the candidates who don’t have a dime’s worth of difference when it comes to policy, to see debates where they are arguing about who has the best health care plan back and forth, that is not what will get it done.”