BobbyD wrote:Awww, shucks, thanks!
My pleasure entirely.
BobbyD wrote:Indeed, however, the sea constantly batters our coastline, the natural and man made flood defences do a pretty good year round job of keeping us fairly dry, but there's always that chance that the water being pulled just a bit like that will mean it is able to get through just there.
However, such extreme events are becoming more regular – and this winter's tidal surges were so severe as to destroy or damage many defences.
BobbyD wrote:The Netherlands had/has little choice but to invest in flood defences, something like 50% of the country is less than 1m above sea level, which is fine if you're land locked and miles from water, not so much if you're a coastal country...
The point remains: there has been and remains a political consensus on maintaining that situation – and
improving it. We have had successive governments, irrespective of the work of their own scientists, routinely cutting spending or ignoring the need to improve defences, infrastructure etc, on the grounds of political expediency and nothing else.
BobbyD wrote:Have floods become more frequent, or are they now just being noticed because houses now stand where once was uninhabited land...
Yes, I think they have. We've always had occasional freak weather, but what is happening now is that is becoming more regular – and not just more regular, but in more places at one time or over a short period of time.
We have, in effect, lost any sense of the seasons: we have no idea what's coming next or when – and this has increasingly been the case for several years.
BobbyD wrote:... I don't often agree with Monbiot, but trees make a hell of a difference, and looking at the aerial shots of the flooded areas there's a lack of those to soak up water.
I'd treat Monbiot with some care: most deforestation in the UK didn't happen recently, but in Medieval times. And on his argument that, if you look at the map and see the number of places that are called 'forest' but have no trees, he's historically inaccurate, since 'forest' also more generally meant 'hunting area', for instance.
There is an issue with current farming methods and compacted soil, but again, it's far from being the only issue.
BobbyD wrote:They're not freak events in so much that parts of the country has flooded since the year dot, and will continue to do so, what we have now though are pictures of people up to their knees in water dumbfounded that the lovely house they bought in the country with the river at the end of the garden could end up like this.
As I said above, the frequency with which such events are occurring is increasing. And looking at many of the houses we see in pictures of flooded areas, these are not developments that have all been built in the last 20 years.