Insects as a Food Source

00:00:00,440Section four. 00:00:02,300You will hear part of an environmental studies lecture about the possibility of using insects as a source of food. 00:00:11,200First, you have some time to look at questions thirty-one to forty on page eight. 00:01:06,540Now listen carefully and answer questions thirty-one to forty. 00:01:13,980Good morning. 00:01:15,680Over the last few weeks, we've been talking about the challenges of producing food for the global population. And, uh, there's been a lot of...