Why Patrick Moore calls GMWatch "a bunch of murdering bastards"

http://www.gmwatch.org/golden-rice-could-save-a-million-kids-a-year?id=12932

Publisher:  GMWatch
Date Written:  01/01/2016
Year Published:  2016  
Resource Type:  Article
Cx Number:  CX18887

According to Patrick Moore, GMWatch are "low-life" "murdering creeps", "profiteering on ignorance". Not to mention, "a bunch of murdering bastards" with an "anti-human, murderous agenda." How come?

Subject Headings

• War