He was a staunch critic of biocentric philosophies such as deep ecology and the biologically deterministic beliefs of sociobiology , and his criticisms of `` new age '' Greens such as PERSON@1 contributed to the divisions that affected the ORGANIZATION@1 movement in the NUMBER@1 .

His criticisms of `` new age '' Greens such as PERSON@1 contributed to the divisions in the ORGANIZATION@1 movement in the NUMBER@1 .
