DST in Australia

Revision as of 16:38, 12 October 2010

South East QLD has a regular recurring debate as to the viability of implementing Daylight Saving Time, to bring the area "into line" with the southern states.

We here at Thorx think this is pretty bunk, and here is why, and maybe some alternatives.

Why DST

• The economy.

That's about it for the 'pro-DST' argument.

• It's what I'm used to

This is from southerners who move north and think it's normal.

Why not

• The economy copes

Yes, we cope with timezone changes to Adelaide, Darwin, Perth. We also cope with timezone changes to trading partners in NZ, Japan, China, USA, etc. Additionally, any multinational company deals with timezone issues internally anyway. "The economy", as far as reasons go, is pretty poor going.

• Get used to life without

Humans are adaptable. Arguably the most adaptable species on the planet. So, get to it: adapt.

Seriously though, DST exists in more temperate (a word I use here to mean "colder") climates so as to shift the warm afternoon sunshine and twilight into the post-work hours, and have a nicer evening. The further tropical you go, the LESS inclined you are to want to have the sweltering hot blistering afternoon sun exacerbated. Climactically, it's bunk.

Northern NSW is amongst some of the most tropical area in the world to implement DST - for exactly the above reasons. Arizona in the USA is on a similar latitude to Sydney, and abolished DST due to it's unbearable effect on the social/weather dynamic.

Alternative

To be fair to small business, the economy does impact them. Also, socially, a timezone split DOES affect people. So sensibly, the border between the 'has' and the 'has nots' should be along lines of minimal population density.

A look at Australia's east-coast density (map forthcoming) shows a high density from Brisbane down over the border. In fact, roughly all the way from Bundaberg in the north, down to Grafton, in northern NSW.

Perhaps the most sensible thing then would be to exclude the northernmost corner of NSW from DST, to bring it into line with QLD.

Has nobody else seriously thought of this?