Man-made climate change is adversely affecting the U.S. , says a federal report . `` We 're beginning to see the impact on our daily lives . '' Report : Changes will stress water resources , challenge crops and raise sea levels . Score: 6 Report 's predictions : Hotter heat waves , more flooding and an increase in wildfires .
Man-made climate change is adversely affecting the U.S. , says a federal report . Report : Changes will stress water resources , challenge crops and raise sea levels . Score: 6 Report 's predictions : Hotter heat waves , more flooding and an increase in wildfires .