By Corinna Byrne, from Fleeing Vesuvius. Farming and other land-based activities could do a lot to mitigate global warming. Ireland needs new policies to get its land to absorb CO2 rather than release it. The large amounts of carbon locked up in the country’s peatlands must be safeguarded and damaged bogs restored so that they can sequester carbon again. In addition, the use of biochar could reduce methane and nitrous oxide emissions and build up the fertility and carbon content of the soil.
Most beef farmers in Ireland are losing money. In view of this, some policymakers and commentators think that it would be in the national interest to encourage a lot of them to give up their loss-making hobby and to switch to growing biofuels instead. The Carbon Cycles and Sinks Network is preparing a report which explores this idea and draws some unexpected conclusions, and comments are very welcome.