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In October 2010 we travelled to three countries in the Middle East: Egypt; Syria and Jordan. While in Egypt we took a Nile cruise, effectively an organised tour package complete with guide, but otherwise we travelled independently: by cab; rental car (in Jordan); bus; train and plane.
On the way there we had stopovers in London and Budapest to visit friends.
The impact on me was to reassert the depth, complexity and colour of this seminal part of our history and civilisation. In particular this is the cauldron in which Judaism, Christianity and Islam were created, together with much of our science, language and mathematics.
It was hot, dry and dusty when they finally arrived in Jaisalmer. But then, how often is it not hot and dusty here?
In the markets a wizened woman, of indeterminate age, is using a straw broom to aggressively sweep the area in front of her shop. The dust will soon be kicked-back by passers-by; or swept back by her neighbours; requiring her to sweep again, and again. She will do the same again tomorrow; and the day after; and the day after that.
Jennifer's mind is elsewhere. She's has dreamt of visiting exotic India ever since a client at the hairdressers told her, with enthralling details, of her adventures here.
They've arrived in the dusty city late in the afternoon, by road from Jodhpur. In spite of his preference to visit California or Las Vegas again, she's finally persuaded Bruce that he might like India. He should try something a bit more adventurous for a change.
Below the entrance to the famous Jaisalmer Fort, is a small square that marks the start of the road winding up, then turning at right-angles, through the protective elephant-proof gates. In this little square, motorised trishaws: Tuk-tuks, jostle restlessly like milling cattle. They are waiting for tourists, like our travellers, who may hire them tomorrow to see the town or, if they are lazy or tired, just to mount the steep hill up to the Fort.
Electric vehicles like: trams; trains; and electric: cars; vans; and busses; all assist in achieving better air quality in our cities. Yet, to the extent that the energy they consume is derived from our oldest energy source, fire: the potential toxic emissions and greenhouse gasses simply enter the atmosphere somewhere else.
Back in 2005 I calculated that in Australia, due to our burning coal, oil and sometimes rural waste and garbage, to generate electricity, grid-charged all-electric electric cars had a higher carbon footprint than conventional cars.
In 2019, with a lot of water under the bridge; more renewables in the mix; and much improved batteries; I thought it was worth a revisit. I ran the numbers, using more real-world data, including those published by car companies themselves. Yet I got the same result: In Australia, grid-charged all-electric cars produce more greenhouse gasses than many conventional cars for the same distance travelled.
Now, in the wake of COP26, (November 2021), with even more water under the bridge, the promotion of electric cars is back on the political agenda. Has anything changed?