Great work and eye opening about the number of animals being killed per second!
As it seems to (re)start counting when you reload a page, I wondered if you could also make an option to have it start a a certain date?
For example, you cycle 10k miles per year, sell 100k products per year etc, so when viewing the page at 1st July, it automagically starts counting at 5k miles, 50k products etc (not restart at zero every time).
That would be great and very useful. You would need a start date field (with start amount) and an end date field (with end/projected amount).