This is what the weather's been like in my constituency in Cumbria this last week:
I'm sure you've heard about the floods which have forced hundreds of families out of their homes. A life has been lost and repairs could cost hundreds of millions of pounds.
Sadly, as the climate changes over the coming years, events like those of the last week will grow more and more frequent. The cost to society, both here and all over the world, will continue to grow. That is why I need your help to tackle climate change.
There is a big demonstration planned in London next Saturday, December 5, to help persuade the Government to go further in cutting carbon emissions.
It comes ahead of the vital United Nations climate change talks in Copenhagen the following week.
Hundreds of Liberal Democrats have already signed up to come on the march. If you haven't yet said you will come - I would love you to join us. If you're one of the many who are coming along, please bring your friends as well, helping provide a real show of force and a fantastic message to both the Government and the public.
You can let us know you're coming here.
All the details of the day can be found on Act, our new social action network. On Act, you can sign up to the event - as well as talk about how to tackle climate change with other Lib Dem supporters, and much more.
Hope you can make it next Saturday.
Tim Farron MP
Lib Dem Shadow Shadow Secretary of State for Environment, Food and Rural Affairs
While I won't be making it all the way down to London for a Climate Change Rally, I'd have to fly to make all my committments and make it in time. I am attending the simultaneous one in Glasgow from Bellahouston Park to Kelvingrove Park, details can be found on Facebook. If you're Scottish based and you care see you there.