I am Alex Muller. My dad is the GOAT.

I am Alex Muller, my friend just took his class today (6/1/22), they loved my dad. Shoutout to Lucas Spieler for giving my dad a 10/10.

I am Alex Muller. My dad is so good at everything.

I am Alex Muller, My dad is the best.

I am Alex Muller, My dad is awesome.

Loved this professor! He was super friendly and interesting, plus I loved the subject of the class. If you do a sufficient amount of work you can definitely do well on the tests, I got an A without too much stress. Textbook unnecessary.

Erik is an amazing professor! He really cares about the knowledge of his students in the environmental field. ES 120 a "science" upper division for a reason because the first half is a lot of chemistry, but if you don't get it Erik will definitely help you in office hours! Attendance is mandatory and the tests are not easy, but this class rocks!