Houses made of sticks? The rise of the wooden skyscraper?Why more developers are leaning towards timber. This is Roundtable. On the line from Helsinki is Lauri Hetemaki - Assistant Director of the European Forestry Institute. Also - John Innes from Vancouver - Dean of Forestry at the University of British Columbia. At the roundtable here: Anthony Thistleton - Co-founder of Waugh Thistleton Architects and Kevin Flanagan - Partner at PLP Architecture - who are proposing London's new wooden skyscraper - you can see the model here. Roundtable is a discussion programme with an edge. Broadcast out of London and presented by David Foster, it's about bringing people to the table, listening to every opinion, and analysing every point of view. From fierce debate to reflective thinking, Roundtable discussions offer a different perspective on the issues that matter to you. Watch it every weekday at 15:30 GMT on TRT World.