Shipping hits stormy seas of climate change
OPINION: Tom comes into the kitchen where Marg is at the table sorting the post. Tom: Did my Austin Healey arrive today? Marg: A car? Youve bought a car? Tom: No, its a miniature replica. It should have arrived by now. I ordered it more than a month ago. READ MORE: * Tom and Marg: B Corps putting people and planet into bottom line * Why do we follow directions for Covid-19, but bristle at climate action? * The grapes of greenhouse wrath * Talkin' bout a restitution for household carbon emissions Marg: Oh, you mean a toy car. No, nothing came... Tom: ITS NOT A TOY! IT IS A COLLECTABLE! Marg: Oh, sorry. So, where is it coming from? Tom: It should be coming from the States. They said it would be here in two to three weeks. Ive got the display cabinet all ready. Marg: Well, you know shipping is all messed up at the moment due to Covid. Tom: Bloody pandemic. First its lockdowns and now shipping delays and prices going up. It is all a big mess! Marg: Well, dont count on it getting better any time soon. Tom: Why is that? Things should go back to normal once the world gets vaccinated and borders open up again. Marg: Things will probably get worse in the years ahead. Ive just been reading about the likely impacts of climate change on shipping. Stormier seas will make shipping more hazardous. Sea level rise will increase damage to ports during storms. Floods will damage factories and roads. Tom: But weve always had storms. How bad can it get? Marg: According to the experts, pretty bad. Add to that droughts and heat waves causing crop failures. Google Assistant: The heat wave in the western US last summer all but destroyed the berry crop in Oregon and Washington. Tom: THANK YOU FOR BUTTING IN, GOOGLE! But Marg, thats just food. Other things will still be produced. Marg: Yes, but it will be hard to focus on those other things when people dont have enough food to eat. Who is going to load the ships? Tom: OK, so there will be more disruptions due to storms and crop failures. I can see where they could have an effect. Marg: Add to that the growing tensions between the US, Australia and China. We could easily get caught up in a trade war. The Foreign Minister has already warned us about this. Have you noticed how much of our stuff comes from China? Your toy car was probably made in China and shipped... Tom: MARG, IT IS NOT A TOY! IVE TOLD YOU IT IS A COLLECTABLE AND THEY ARE QUITE VALUABLE! Marg: OK, sorry, calm down. Its a collectable and Im sure it is quite valuable. Tom: OK, so weve got storms, crop failures and trade wars. What else could go wrong? Marg: Well, then there is the question of just what kind of energy is going to power cargo ships. Ships today run on oil but the world is trying to eliminate fossil fuel. What are the cargo ships of tomorrow going to run on? Wind? Batteries? Batteries might work for short trips but not for crossing the oceans. Tom: What about hydrogen or biofuels? Theres lots of research going on. Everyone at work says they are the fuels of the future. Marg: I wouldnt get your hopes up. We were all supposed to have flying cars by now, if you read the old science magazines. Google Assistant chimes in: Green hydrogen, made by splitting water into hydrogen and oxygen using electricity is inefficient and still relatively expensive. You get only about a quarter of energy used to make and transport green hydrogen back when you use it. Marg: And Tom, biofuels are also a worry. How much of South East Asia do we want to turn into palm oil plantations to make bio-diesel? How much of New Zealand farm land do we want to convert from food production to fuel production? Food is surely more important than fuel! Tom: OK. So, you are saying my budding miniature car collection is doomed. Thanks, darling. Youve ruined my day. Marg: Oh, Im sorry sweetheart! Maybe we can find someone here who makes miniature car collectables. You know, with all these problems with international shipping on the horizon, we need to start making things here in New Zealand again. And we should be supporting our businesses by buying local. Lets check the internet. HEY GOOGLE, ARE THERE ANY NEW ZEALAND COMPANIES MAKING TOY CARS? Tom: MARG! IT IS NOT A TOY! Tom Powell is from Climate Karanga Marlborough. If you have any questions about climate change and global warming, feel free to visit and ask at Climate Karanga Marlboroughs website ( www.climatekaranga.org.nz ) or Facebook page. They would be happy to answer them.