For those among us who want to help the environment, but are a bit too lazy, distracted or disorganised to do so, tough love may be the answer.
That's why I support this week's call by local government leaders for a levy on single-use plastic bags.
Yes, I regularly stop packers at the checkout as I see them reaching for a second bag when one would do, but my dislike for unnecessary plastic is yet to extend to carrying a reusable shopping bag with me.
However when there is a small charge for a bag - such as imposed by The Warehouse and Pak'nSave - I stop and think. If I can can carry those three items as far as the car without a bag, that's 10c I don't need to spend and one less bag clogging up the second drawer.
For a year I lived and shopped in Ireland, which introduced the PlasTax plastic-bag levy way back in 2002. It reportedly led to a 90 per cent drop in consumption.