He briefly talked about Sepultura's history, their newly released single Under My Skin, the first recording session with Derrick Green, where he draws his inspirations for new music and how adding drummer Eloy in 2011 pushed the band's musical boundaries.
P.S. I was never going to bring up the ever so popular question about a possible reunion with original guitarist/vocalist Max Cavalera. It's overused - it's probably never gonna happen - and quite frankly, Derrick has been in the band longer (18 years now) than Max ever was. Andreas knew this and hence his reference toward the end of the interview about "lovers and haters".