He is also a Co-Chair of a UN Committee which assists countries worldwide find sustainable solutions to ozone depleting substances (such as methyl bromide) under the Montreal Protocol. Ian has led national research programs on integrated pest management, mitigation of ozone and climate gasses (including N2O) and management of soil health programs in horticultural industries. These projects have required being aware of global regulatory and environmental policies which impact the way future crop production will occur in agricultural industries.