The facts about the developing world are pretty staggering. Approximately 1.1 billion people in developing countries have inadequate access to water, and 2.6 billion lack basic sanitation. For every $1 in aid a developing country receives, over $25 is spent on debt repayment. Almost half the world – 3 billion people – live on less than $2.50 a day.

Earlier this month, Jeremy Piven challenged you to educate others about the issues facing the developing world and the organizations working hard to address these problems, by making a video and submitting it to YouTube's Video Volunteers program.

You responded with fervor. This round of Video Volunteers had one of the highest participation rates so far, and the videos submitted ranged from creative and quirky...



...to beautiful and solemn...



Today, you'll find the top three submissions on the YouTube homepage, alongside a video from Jeremy Piven and members of young Hollywood on behalf of the ONE Campaign .

Later this week, we'll kick off a new climate-change focused round of Video Volunteers with former Vice President and environmental leader Al Gore, so stay tuned for news about that and our special Earth Day homepage spotlight.

Ramya Raghavan, Nonprofits & Activism Manager, recently watched "
Padma Lakshmi Discusses Endometriosis Awareness Month."