John Holdren, science advisor to President Obama, argues that there are three possible human responses to climate change: mitigation, adaptation and suffering. Discuss the implications of this for...

John Holdren, science advisor to President Obama, argues that there are three possible human responses to climate change: mitigation, adaptation and suffering. Discuss the implications of this for people today and people 50 years from now. 5. Suggest some ways in which seasonal changes in plant growth in Canada might affect songbird populations in Mexico.