Chuck works on motorcycles, and I’m a kitchen clean freak. We used to go through a shameful amount of paper towels. Like, buy in bulk, hate-the-earth, bulldoze-Costa-Rica amounts.
Then my friend Skud gave me a great idea. I cut up a cheap jersey sheet I had kicking around (those things pill up in about 5 washes, FYI) and I sliced up a couple conference t-shirts. We now have a canvas bag full of washcloth-sized fabric squares hanging in the kitchen.
This provides an endless amount of cleaning rags for just about any job.
They are washable, bleachable, and nearly indestructible. You can run them through the wash and re-use them, or if they are gross, just toss them into the compost.
It’s a great way to re-use otherwise disposable fabrics, and they are cheaper and more sturdy than paper towels.
Take that, Brawny!
NYC game developers 
It’s free, fun, and uses Flash, so you don’t have to download anything stupid.
I learned more about the relative merits of various greenhouse gas reduction techniques by playing this game then I did from four weeks of reading every popular science article I could find on the topic.
You are the President of the EU. You have a few years to reduce worldwide greenhouse gas emissions before the gulf stream stops churning and Europe floods and/or plunges into an ice age. Goodbye, Paris. You have a whole bunch of options, but only limited time and money. You also need to avoid plunging your economy into chaos, drought, famine, or poverty.