You really should provide some sort of reference on that claim.
I would say, that the consensus among psychologists in academia is the opposite of what you suggest: A majority of those people would admit that genes have a significant influence on differences in human behaviour, interests, capabilities etc.
Haidt & Jussim, May 16, 2016, Hard Truths about Race on Campus. Wall Street Journal. http://www.businessforum.com/WSJ_Race-on-Campus-05-06-2016.p...
Jussim, L. (2017). Why do Girls Tend to Prefer Non-STEM Careers? Psychology Today. https://www.psychologytoday.com/blog/rabble-rouser/201707/wh...
Jussim, L. (2017). Gender Bias in STEM or Biased Claims of Gender Bias? Psychology Today. https://www.psychologytoday.com/blog/rabble-rouser/201707/ge...
Ceci & Williams (2011). Understanding current causes of women’s underrepresentation in science. Proceedings of the National Academy of Sciences, 108, 3157-3162. http://www.pnas.org/content/108/8/3157.full
Duarte et al (2015). Political diversity will improve social psychological science. Behavioral and Brain Sciences, doi:10.1017/S0140525X14000430, e130 https://journals.cambridge.org/images/fileUpload/documents/D...
Pinker, S. (2002). The Blank Slate. New York: Penguin Books https://www.amazon.com/Blank-Slate-Modern-Denial-Nature/dp/0...
Wang et al (2013). Not lack of ability but more choice: Individual and gender differences in choice in careers in science, technology, engineering and math. Psychological Science, 24, 770-775. http://journals.sagepub.com/doi/abs/10.1177/0956797612458937
Williams & Ceci (2015). National hiring experiments reveal 2:1 faculty preference for women on STEM tenure track. Proceedings of the National Academy of Sciences, 112, 5360-5365. http://www.pnas.org/content/112/17/5360.abstract
(this list was copied from http://quillette.com/2017/08/07/google-memo-four-scientists-... I have myself read 'The Blank Slate' by Steven Pinker. A very recommendable book)