Birke Baehr’s TED Talk
I believe that Birke Baehr was trying to tell his audience to eat organic to save our world from bad chemicals that they use for our food, also so we eat healthier.
Birke always had a clear and strong voice so the audience could hear him. And Birke used hand gestures but used them to much. Like the other TED talks he let the audience laugh and Birke wouldn’t speak over them, and he said thank you to stop them laughing.
Birke used a microphone a speaker and a projector to help show what he was presting.
He always had eye contact with his audience and instead of just staying in the one spot he moved around a bit.