Energy
Vaclav Smil
Classical Music
Julian Johnson
Oil
Vaclav Smil
Lacan
Lionel Bailly
Philosophy of Mind
Edward Feser
Aesthetics
Charles Taliaferro
Existentialism
Thomas E. Wartenberg
Hinduism
Klaus K. Klostermaier
Quantum Physics
Alistair I. M. Rae
Evolutionary Psychology
Robin Dunbar, John Lycett & Louise Barrett