The two are not mutually exclusive or inclusive. There are those who view AGW as apocalyptic and a product of human sin. Others simply think there are enough naturally occurring phenomena to explain climate change (thermal cycles, solar cycles, the expanding universe, etc).
natural phenomena and man made or assisted AGW are not mutually exclusive
but something is causing glaciers to melt, a higher ph of the oceans, a general rise in global temperatures major changes in flood/drought occurrences and a significant increase in the world CO2 level
but the expanding universe? not bloody likely
