Sustainable Frontiers -- A Selection of "Clark's Remarks"

As underscored by the urgent findings this fall of the startling new United Nations report on Global Warming -- which basically gave our species until 2030 to get its house in order! -- the editors of HPAC Engineering here seek to provide a handy reference guide to some of our best writing on sustainability issues in the past year. And what better place to turn than the ever-evolving archives of our most prolific contributor, sustainability expert Larry Clark. Of course, others have covered such compelling green topics for us in 2018, but none have done so more consistently and frequently than Larry. So, we have gathered these selected highlights here in eBook form.