The global challenge of feeding seven billion people would be more difficult without nitrogen fertilizer, but it causes pollution of rivers, lakes and coastal waters
read moreThe Beatles, together, solo or with other collaborators, have released 172 albums between 1963 and 2024, averaging almost three per year. Here I rank them
read moreMany environmental policies and programs pay public money to people or businesses (or give them tax breaks or discounts) to encourage them to adopt more
read moreFishers in Chile have been given exclusive rights to fish in particular areas, to give them an incentive to avoid over-fishing. In theory, they should
read moreAustralians currently have a chance to vote for marriage equality by postal ballot. I know this is a bit off the usual topics for this
read moreJohn Kerin was Minister for Primary Industries in the Australian Government between 1983 and 1991. His memoirs are now available as a free download. Having
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