Original sentence: Ocasio-Cortez has called for "more environmental hardliners in Congress", describing climate change as "the single biggest national security threat for the United States and the single biggest threat to worldwide industrialized civilization", and stating that the world will end in 12 years unless the problem is addressed.The Green New Deal has gained support from Senators Elizabeth Warren, Bernie Sanders and Cory Booker while other Democrats such as Dianne Feinstein and House Speaker Nancy Pelosi have expressed opposition
Edited sentence: Ocasio-Cortez has called for "more environmental hardliners in Congress", describing climate change as "the single biggest national security threat for the United States and the single biggest threat to worldwide industrialized civilization".The Green New Deal has gained support from Senators Elizabeth Warren and Cory Booker