The video is titled “What Bill Gates is afraid of”, so as a pre-watch activity students need to think what Bill Gates might actually be worried about. Then, students watch the video and answer comprehension questions. In the next activity, students need to explain the meanings of some phrases taken from the video, e.g. the immune system, a widespread disease, an outbreak of flu, etc. Finally, students move to a few discussion points about the issues presented in the video.