"For the Earth, salvation is about more than new technology and green economy. Salvation is about the inner space of human beings. Life without hope is detrimental to human existence. The peoples on this beautiful precious planet need to dialogue about what it means to live together, with global empathy in a global village. Religions can contribute to this in a decisive way."
Full article here: Interfaith Manifesto on Climate Crisis By Rabbi Arthur Waskow (2008)