Edgar Andrews on flood geology, Noah's flood (Dutch subtitles)

A few hours before prof. dr. Edgar Andrews presented the Dutch edition of his new book 'What is Man? Adam, Alien or Ape?' in The Netherlands on 23 February 2018, he answered several questions pertaining to his book. Here he answers the following question:

'The Wikipedia entry about your life indicates that you are a convert to Whitcomb and Morris’ flood geology since the 1960s. Which geological arguments can you give to support a worldwide flood?'

Website of the author:

http://www.whomadegod.org

The English and Dutch Wikipedia entries for dr. Andrews:

https://nl.wikipedia.org/wiki/Edgar_Andrews
https://en.wikipedia.org/wiki/Edgar_Andrews