A shortage  timber worldwide is causing a dearth  supply and major problems for  housing and construction industry. The decrease  the availability of timber has caused a sharp spike  the prices of newly built homes  the world. In some countries, the price builders pay  timber has shot up by about 25 per cent. One of the reasons builders are struggling to get supplies is because people have been repairing or reforming their homes  lockdown. Another reason is that post-lockdown construction and additional DIY projects have created "extraordinary demand". A timber trade federation said suppliers were "working  the clock" but are "struggling to keep ".
Environmental scientists assert that a major reason  the shortage is climate change. Global warming is increasing the pressure  the sustainability  forests. An increase  the number of wildfires is causing great damage to large swathes  forest. Many have been completely razed to the ground. The warmer weather has also caused a proliferation  the number  pests that cause damage to trees and stunt tree growth. Sweden, which supplies almost half  the wood used  the UK, has recorded its lowest timber stocks  20 years. A solution the UK has come  with is to plant more trees. It said it is "committed to trebling tree planting rates". A builder joked that he didn't have time  those trees to grow.