productive

It is investing in schemes to develop hybrid cocoa plants, that are more productive than existing varieties.

It turned out to be a productive union for the ferry operator - the couple went on to have four daughters, two of whom grew up to work for CalMac.

"But we have to do everything to ensure that the results of our interaction between Ukraine and America, the whole of Europe and America, are productive and positive," he added.

There are responses to this that could have been productive.

"That gives us a bit of a buzz, because we’re actively working in the community and using our skills in a productive way," he says.