1. Williams, RE. 1996. Book review: A Kinder and Gentler Tyranny: Illusions of a New World Order by D. Michael Rivage-Seul and Marguerite K. Rivage-SeulPSCF 48(4):278. CELD ID 13932. Full text link available.
Book review: A Kinder and Gentler Tyranny: Illusions of a New World Order by D. Michael Rivage-Seul and Marguerite K. Rivage-Seul
2. Hartman, T; Williams, R. 1993. The ethics of species manipulationSCB 5(2):117-137. CELD ID 3512.
The ethics of species manipulation
3. Hartman, T; Theophilus, B; Williams, R. 1992. Gaia, science and the new ageSCB 4(1):43-48. CELD ID 3498.
Gaia, science and the new age
