Start a "Where the hell is Matt" (google), visiting all corners of the Netherlands and including all type of people January 5 2012
Stop using the internet for one month, (besides purely for your work and this project) and show us what things are better and what things are worse without internet in this age. January 5 2012
Start a Credit Union. Get your friends to put their money there instead of a bank. January 5 2012
Making a better world isn't (always) about 'doing', it is about 'being'. For 5 minutes a day (or more) send light into the world, share love with your thoughts & be happy yourself. This transcends everything. January 4 2012
Don't use toilet paper for a month! January 4 2012
Feed every hungry animal every day you see (birds, dogs, cats, squirrels, etc). And stop eating fish! January 4 2012
Leave some tooth and nails in a glass of coke so everybody knows what happens after 30 days. January 4 2012
Make a nude calendar! Needs to be very hot! Publish it and donate all the money you earn from selling to public school program in Malawi that Madonna supports as well. Ok? January 4 2012
Do not use any lift for 1 month. Best consequence: @work. It switches from ‘having to sit on a chair to 'feeling like' sitting on a chair for work. It will both improve your health and the environment;-) January 4 2012
try to figure out how much carbon offset you have in one month (and what causes it). And then make a nice infographic out of it. January 4 2012
Donate all the money you get from brands like Cocacola after they ask you to colaborate with you to african children for their education and health. January 4 2012
Put ads on this site and use the revenues to fund helping others with all the ideas that we add January 4 2012
Go to an disadvantaged district in Rotterdam and offer children for a few weeks a workshop dance, sports or whatever you feel they need. January 4 2012
Help one person ŕ day with whatever they are doing when you meet them January 4 2012
Don't lie for one week (meaning: say what you think) January 4 2012
Tell 5 people (or more if you feel like it) why you admire them and ask them to do the same. January 4 2012
Go to a total strangers house after dinner time and offer to do their dishes. January 4 2012
Invite a lot of people to a party, sell expensive drinks and use the money you earn to help a local organization (and document what the money did). January 4 2012
express your love to someone everyday however small or big it is. January 4 2012
Visit a community centre for the elderly and spend some time with them. Reading, dancing, singing - whichever you prefer! January 4 2012