1- according to the authors of gwpeh awareness of climate change has increased in the 21st century, mainly due to three developments:
a- the internet, growing population in china, and the kyoto protocol.
b- the rising cost of oil, the increase in world population, localized weather phenomenon like hurricane katrina.
c- the growing number of scientific studies from different disciplines, the growing number of images of climate change consequences, and the increasing number of respected spokespersons, scientists, politicians, and activists.
d- the growing number of scientific studies by many different disciplines, the internet, and more beached whales.
2- the authors of gwpeh agree that many different lifeways have negatively impacted the environment - foragers, agriculturalists, pastoralists, etc. however, they believe that the capitalist lifestyle is the most destructive lifeway.
a- true
b- false