watch ALAN WALLACE MINDFULNESS IN SCIENCE and answer a question

1.Wallac ementions two “revolutions ”from the history of science and one revolution in science that

began in th eearly 20th century and is still working itself out.A forth revolution ins cience was also

initiated by psychologist William James but this revolution has“stalled.”What are these revolutions?

the question is available in the first 15 min of the video. answer should be 3/4 to 1 page long and double space