Yesterday evening I attended the launch party for Nature Network London, a new site run by Nature magazine, which hopes to be a web home for science and scientists in London. There are articles, blogs, discussion forums and calendars of scientific events.

Perhaps unsurprisingly, I ended up meeting lots of people from Imperial — whom of course I had never met here on campus. I also met the site’s editor, Matt Brown, as well as blogger Jennifer Rohn, who also runs the science/culture site LabLit.

It’s an ambitious idea, and anything that gets us out of our offices and talking with other scientists is welcome. The formal barriers to entry are quite low, but to get working scientists to spend their time blogging, posting in discussion forums, and just taking this newfangled social web 2.0 thing seriously may be a hard sell. We’ll have to hook ’em young. However, “science” in London is dominated by Medicine and biology — we physical scientists are a distinct minority, and our interests, academic lives and ways of working are often very different indeed (for example, the biologists last night spent a lot of time trying to decide whether to approach someone like Paul Smith for a design of a fashionable lab coat — I’ve never worn a lab coat in my life!). Anyway, if you’re a London-based scientist of any stripe reading this, sign up and join in!

Tonight I’m off on a 24-hour jaunt to Rome to discuss our proposal for a new Satellite, BPol, to measure the CMB polarization (and thereby discover if inflation could be responsible for getting our Universe into the shape we find it today). Unfortunately, this satellite wouldn’t be launched until the late 2010s, which means that the data wouldn’t flow for a staggering decade and a half.

Luckily, cosmology will remain interesting while we’re waiting — as Tommaso Dorigo‘s ongoing reports from our Outstanding questions for the standard cosmological model meeting continue to attest.