in restating entropy as the information content of a system and within our Universe it increasing from its lowest level at the beginning of space-time 13 BYA to now and onward - as the flow of time - I'm not sure what you mean by 'high' or 'low'entropy as informational entropy always increases from low to high.
Re telepathy and other supernormal phenomena the book refers to a number of meta-analyses (which are a standard research and analytical approach for social and similar studies) as follows:
1. L. Storm, P. E. Tressoldi, and L. Di Risio, “Meta-Analysis of Free-Response Studies, 1992–2008: Assessing the Noise-Reduction Model in Parapsychology,” Psychological Bulletin 136, no. 4 (2010): 471–85.
2. L. Storm, P. E. Tressoldi, and L. Di Risio, “Meta-Analysis of ESP Studies, 1987–2010: Assessing the Success of the Forced-Choice Design in Parapsychology,” Journal of Parapsychology 76, no. 2 (2012): 243–74.
3. L. Storm, P. E. Tressoldi, and J. Utts, “Testing the Storm et al. (2010) Meta-Analysis Using Bayesian and Frequentist Approaches: Reply to Rouder et al.,” Psychological Bulletin 139, no. 1 (2013): 248–54.
4. P. E. Tressoldi, “Extraordinary Claims Require Extraordinary Evidence: The Case of Non-Local Perception, a Classical and Bayesian Review of Evidences,” Frontiers in Psychology 2, no. 117 (June 2011). doi:10.3389/fpsyg.2011.00117.
5. J. Mossbridge, P. E. Tressoldi, and J. Utts, “Predictive Physiological Anticipation Preceding Seemingly Unpredictable Stimuli: A Meta-Analysis,” Frontiers in Psychology 3, no. 390 (October 2012). doi:10.3389/fpsyg.2012.00390.
6. S. Schmidt, “Can We Help Just by Good Intentions? A Meta-Analysis of Experiments on Distant Intention Effects,” Journal of Alternative and Complementary Medicine 18, no. 6 (2012): 529–33. doi:10.1089/acm.2011.0321.