I grew up in South Africa during apartheid. Black people lived in separate areas from white people. They had different rules. They were segregated. This was particularly tough for me, because I grew up in a mixed family, with me being the mixed one.

My mother is a black woman, Xhosa woman, from South Africa. My father is Swiss from Switzerland and a white man. They got together during apartheid, which was against the law, and they had me. That’s really where our journey began, because we were a family that couldn’t be together. We were a family that was, for all intents and purposes, a crime. Me being born from my mother was me being born a crime.

Despite that–or maybe because of that–I grew up surrounded by optimism: the ability to see the potential no one else could see, at a time when no one had the right to see it. My mother was full of optimism. She is a beautiful, powerful woman who endured a lot during her life. We lived through Apartheid. We lived through her marrying a man who was extremely abusive and an alcoholic. Through all of that, my mom had the ability to appreciate the reality of the world she was in while also optimistically pursuing the future in which she wished to exist.

People always ask, Is the world getting better or is it getting worse? Depending on whom you ask, there will always be a different answer. I’ve come to find one of the reasons I believe the world is getting better is because we have access to information on how bad the world actually is.

As a young person, and as someone who makes a show about the news and politics, I’ve come to realize that information is one of the most powerful tools. We do come from an age where there is misinformation and disinformation. But, now more than ever, young people communicate across borders, across continents. You see people in England and America and South Africa tweeting and talking to people in Myanmar. You see people speaking out about what’s happening in Sudan. You see people commiserating with victims of hurricanes across the Caribbean or Texas.

Millennials oftentimes are mocked–people say they’re lazy, that they’re entitled and that they cry about small things (which is true). But they’re also driven. They wish to make a change. They believe that they can make a change, partly because of the information and the tools that they possess.

More than ever, we see that in America. Not only are young people growing into the world of politics, but they’re engaged in a way where they understand that they can actually change the course of history, as opposed to just being a part of it.

In South Africa, we see the same thing–young people standing up and saying we don’t accept the status quo, we can change our destiny, we can change the future, we can be a part of this world. You feel it.

We’ve seen the devastation in the world. But we’ve also seen the giving. There is an opportunity for everyone to create change. In this new world of technology, we have the opportunity to engage with activists on the ground level. People criticize millennials for being hashtag activists. I argue that they’re hashtag activists until they’re given the opportunity to take it from a tweet to the street.

And so I urge every single one of you: if you have the power, if you have the ability, if you have the information or the knowledge, take millennials up on what they’re offering. They’re energized. They’re optimistic. They’re powerful beyond all measure. And I’m proud to say that I’m one of them.

Noah is the host of The Daily Show

This appears in the January 15, 2018 issue of TIME.

Sign up for Inside TIME. Be the first to see the new cover of TIME and get our most compelling stories delivered straight to your inbox. Please enter a valid email address. Sign Up Now Check the box if you do not wish to receive promotional offers via email from TIME. You can unsubscribe at any time. By signing up you are agreeing to our Terms of Use and Privacy Policy . This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Thank you! For your security, we've sent a confirmation email to the address you entered. Click the link to confirm your subscription and begin receiving our newsletters. If you don't get the confirmation within 10 minutes, please check your spam folder.

Contact us at letters@time.com.