Ebooks (Sách điện tử)Tác giả : Tortell, Philippe D. (2020)
Such lessons and insights are gathered together in the present collection of essays,
which mark the fiftieth anniversary of Earth Day in 2020. The idea for such a collection
first came to me in January 2019, just a few months after I had resigned as Director of the
Institute for Advanced Studies at the University of British Columbia (UBC). It was a job I had
held for the better part of three years, du... 
