Live Q & A on green travel

The Guardians's online green travel holiday clinic on Tuesday has created an huge amount of interest. Over 70 comments have been posted on a wide range of issues, from comparing the carbon emissions of different kinds of transport to Eurostar's monopoly on the cross-channel service and carbon offsetting.

Questions were posted to a panel of experts, including greentraveller's founder Richard Hammond, Dan Linstead, editor of Wanderlust magazine and Daniel Elkan, co-founder of snowcarbon.co.uk.

The Q&A follows the publication last Saturday in the Guardian of the inaugural Green Travel List.