There is a famous quote that many in networking have heard before; "It isn't remotely likely that we’ll run out of IPV6 addresses at any time in the future. We could assign an IPv6 address to every atom on the surface of the Earth, and still have enough addresses left to do another 100+ earths." So its not "maybe", but definitely enough :)
This is a very informative video, but please remove the awful and excessively loud music, it is very distracting from the message that is being conveyed.