What is an activist? Why do we need them? Join Hope as she discovers how to make positive change on issues that matter from clothes made in fair trade to refugee aid - and to have fun at the same time! Even if you are small you can still stand tall and help out to make the world a better place for all. How Hope Became an Activist is the first in a series on how kids from diverse backgrounds have joined with friends to take action on a range of issues from saving bees to helping in a food bank.