Our universe revolves around the earth…

Today is the 42nd Earth Day (not to be confused with Earth Hour at the end of March), and people all over the world are taking part.  This year’s Earth Day is about broadening, diversifying and mobilizing the environmental movement.  Earth Day Network is also aiming to register ‘a billion acts of green’.  Acts of green cover a wide range of things, from using reusable shopping bags and eating more local food, to installing solar power and preserving tropical rainforests.  I have pledged an act of green – will you? Continue reading

Water, water everywhere… right?

Maybe I’m just a bit slow on the uptake, but it was a staggering realisation that all the water we have is ALL the water there is, and it just constantly gets recycled by nature.  It’s easy to be fooled into thinking that there’s an infinite supply of water, especially during our long rainy winters here in Wellington!  Continue reading