Science tell us about both activities which are good for health and others which are bad. Millon of people all over the world know this and still do unhealthy activities. Why do you think this is and what can be done to change it ?
Millons of dollars are spent on space research every year. Some people argue that the money should be spent on improving living standards on Earth. Do you agree or disagree?
Research shows that some activities are good for health and others are bad. Despite knowing that, millons of people engage in unhealthy activities. what is the cause of this? what can be done?