@CNN: .@neiltyson: “I worry that we might not be able to recover” from climate change https://t.co/Kf7mVrfVvO https://t.co/eqovVPFAtr

@CNN: .@neiltyson: “I worry that we might not be able to recover” from climate change https://t.co/Kf7mVrfVvO https://t.co/eqovVPFAtr