Jim Cramer says perception is determining how stocks trade right now -- and there's a lot of negativity.

Here are the issues.

The United States will withdraw from the Paris climate agreement, President Trump confirmed on Thursday afternoon in a speech.

Trump says that he will renegotiate the terms of the Paris Climate agreement.

One analyst says the threat to leave the Paris climate agreement might be a play to persuade other members of the G-7 to allow greater investment in fossil fuels.

Sequoia Capital and Y Combinator have told startups that cutting costs is a priority.

Elon Musk will soon allow Dogecoin to purchase SpaceX merchandise.

The theme park company has opened Guardians of the Galaxy: Cosmic Rewind and not everyone is happy despite the ride getting wonderful reviews.

Aurora is slashing its production capacity as it builds a runway toward positive Ebitda a year from now.