a)things I would differently will include
-giving people education about climate change and environmental issues.
-encourage planting of trees
-make strong laws that will punish people that destruct the environment
-stop the cuting of trees for the purpose of getting charcoal and firewood
-encourage people to grow crops that are grought resistant
-stop people that are practicing monoculture and shifting cultivation
b)The past information reveal the following
-Climate change began about 100 years ago and since then the temperature has been increasing.
myclimate.org