In reply to lone:
Southern Sandstone will just be a big sandpit suitable for castle buiding competitions
You will need to buy tickets in advance to get access to all major crags and access will be strickly rationed due to high demand
TPS will be regraded (again!) to E11 this time
It will be impossible to distinguish between rock types as all holds will have a 5mm thick coating of congealed chalk on them
MR call outs will be charged to the victim on a sliding scale with a minimum call out fee of £10,000
The Alps will have no glaciers or permanent snow on them, and there will be concern that most Hymalyan glaciers will have melted by the end of the decade
Most DWS venues will be below sea level as will the bottom halves of many sea cliff climbing venues like Cornwall, Swanage and Pembrook
The Crib Goch and Cuillin Ridge handrails will be due for replacement being nearly 50 years old, as will most of the abseil and belay bolts at the top of every recorded climb
There will be multi story hovercraft parks at all major climbing venues including Pen y Pass and the Snowdon railway wll be electric due to the atmospheric polution caused by the old steam trains
Parties setting out into the Highlands in Winter will be fined unless they are carrying a permit with a health certificate, sun hats, parasoles, factor 150 sun block and 3 litres of water each. Summer climbing/walking will obviously be banned competely due to the extreme heat.