Birke Baehr is only 11 years old, but he gave one of the best TED talks I’ve seen in a while. Here’s “What’s Wrong With Our Food System? And How Can We Make A Difference?”

At age 9, while traveling with his family and being “roadschooled,” Birke Baehr began studying sustainable and organic farming practices such as composting, vermiculture, canning and food preservation. As he explains, he also found his other passion – educating others.