Is the sentiment in the given input text positive?

Input Text: Don't build walls, divest from fossil fuels! Climate Change Will Stir ‘Unimaginable’ Refugee Crisis -https://t.co/dgfcOHjIRZ
Don't build walls, divest from fossil fuels! Climate Change Will Stir ‘Unimaginable’ Refugee Crisis -https://t.co/dgfcOHjIRZ