CHANGE.ORG: The Mining Screensaver by TracyLocke Brazil

Change.org, the world’s largest petition platform, and TracyLocke Brazil, a Brazilian shopper marketing agency, have created ‘The Mining Screensaver’, a screensaver that, once installed, uses computers to mine cryptocurrencies and turn them into donations for the Change.org Foundation, helping promote changes in areas such as health, education, human rights, economics and politics.