Mongabay: Glenn Hurowitz is the head of the Forest Heroes campaign, an effort to shift agricultural expansion away from forests and peatlands. The views expressed in this commentary are his own. About one year ago today, I was pretty down. It was Thanksgiving night, and the Forest Heroes campaign, which I chair, had been running a big global campaign to persuade Wilmar International, Asias largest agribusiness company, to eliminate deforestation and human rights abuse throughout its enormous supply chain....