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Mark Horvath is the influential founder of Invisible People, a progressive non-profit that focuses in homelessness. This social media savvy has allowed him to bridge the gap between those who have and those who may not even be noticed. As a result, he's been named one of Twitter's 11 key activists that you should follow, and he's been brought in by corporations like YouTube and even the Canadian government to help curate their experiences in dealing with homelessness.
His keynote speech at this year's Social Media Week is intended to highlight the positive effects that social media can have, and to showcase Horvath's tools and tips for both the non-profit and for-profit world.
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