Ecological disaster in Hungary

This is something I was working on with my class - and ODIOGO seems to be best for scientific texts - so here it is, from the site Science in Action
The industrial plant which was the source of the Hungarian toxic sludge spill, reopened this week. Nine people died after caustic red mud burst through a reservoir wall in October, and devastated towns and rivers in the west of the country. But since the spill scientists and engineers have been studying the disaster, to figure out how bad things might be, and to prevent anything similar happening again. Professor Paul Younger, the Director of the Newcastle Institute for Research on Sustainability, in the UK, returned from a trip to Hungary last week and talked to Science in Action about how the clean-up is going.