Palm oil: What are the issues?
Palm oil: What are the issues?
Oil palms Image copyright Science Photo Library
Image caption Palm oil comes from oil palm trees like the ones seen in this picture
The Bank of England has announced it is considering using palm oil to make the new £20 notes, instead of something called tallow, which has been used to make the new plastic £5 note.
Many people, including vegans, Hindus and Sikhs, got angry about tallow being used to make bank notes because it comes from animal fat, and they do not agree with this because of their beliefs.
£5 notes Image copyright Getty Images
Image caption The new plastic £5 note, which was introduced recently, contains a product called tallow
But many people don’t agree with palm oil being used in products like this either. So what is it and why is it causing a debate?
What is palm oil?
Palm oil is made from the fruits of trees called African oil palms.
The trees originally came from west and south-west Africa, but they were introduced to Indonesia and Malaysia in the late 19th and early 20th centuries.
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Palm oil: How is it affecting orangutans?
They grow naturally in tropical rainforest areas, but they also are being planted and farmed especially to produce more palm oil.
Oil palm fruits Image copyright Science Photo Library
Image caption This is what the fruits of the oil palm trees look like before they are turned into oil
The trees may be produced on small-scale family farms called smallholders or large plantations.
Dr Emma Keller from the World Wide Fund for Nature (WWF), a charity that works to protect the planet, told Newsround: “Palm oil is in close to half of the products we buy in the supermarkets – in everything from shampoos and soaps, to pizzas and biscuits. It’s everywhere.”
It is a type of vegetable oil, like sunflower or rapeseed oil.
Why is palm oil seen as a good thing?
Some people say palm oil is the best type of vegetable oil to produce.
Woman looking at vegetable oil Image copyright Getty Images
Image caption Palm oil is a kind of vegetable oil, like sunflower or rapeseed oil
Emma explained: “Palm oil is a super-efficient crop, meaning that we can produce a lot more palm oil per area of land compared to other oil crops like soybean oil or coconut oil.”
It is also reported that oil palm trees do not require as many pesticides or fertilisers to be used when growing them.
Palm oil worker Image copyright Reuters
Image caption Here, a worker is collecting the fruit inside a palm oil factory
Finally, the palm oil industry offers jobs to people living in poverty in developing countries.
“Palm oil has provided jobs for millions of small farmers, helping them to get out of poverty, earn more money and have a better life for them and their families,” explained Emma.
Why is palm oil seen as a bad thing?
Environmentalists argue that this farming of oil palm trees is extremely bad for the planet.
Deforestation is when forests and trees are cut down to clear the land to use it for something else
Palm oil production is said to have been responsible for about 8% of the world’s deforestation between 1990 and 2008.
This is because forests are burned to clear areas where people can grow oil palms – even if it’s illegal.
Burning forests like this destroys the places where plants and wildlife live, meaning the area has less biodiversity.
Species like orangutans, rhinos, elephants and tigers can be affected.
Orphaned baby orangutans Image copyright AFP/Getty Images
Image caption Orangutans, like these orphaned babies, can find their homes destroyed when forests are cleared to make way to grow oil palms
A report for the Bank of England about palm oil explains: “Forest fires, started to clear land for oil palm, release high levels of carbon dioxide and black carbon (soot) into the atmosphere, contributing to climate change.”
Burning forests like this was blamed for extreme air pollution levels in Singapore in June 2013, when a thick haze covered the city. Children had to stay inside to protect themselves from the unclean air.
Singapore smoky haze Image copyright AFP/Getty Images
Image caption This is a picture of the smoky haze that covered Singapore in June 2013
Amnesty International also reported at the end of 2016 that young children were being used in Indonesia to work in the production of palm oil – although the BBC has not been able to check what the report said.
Some also say that eating palm oil is not good for health, as it is high in saturated fat.
So what’s the solution?
It is believed that the amount of palm oil that people around the world will consume is expected to go up over the coming years.
Work is being done to stop palm oil production from damaging the planet.
A group called the Roundtable on Sustainable Palm Oil (RSPO) was formed in 2003 to get those in the palm oil industry to work together to do this. Members of the group, which the WWF help to set up, are given strict guidelines about how they produce their palm oil.
Woman making palm oil Image copyright AFP/Getty Images
Image caption In this photo, a woman is pressing the pulp from the oil palm fruit in order to make oil
Some manufacturers have said they will only buy palm oil that they know has been produced in a sustainable way – meaning in a way that won’t damage the planet. But many say it is difficult to know for sure whether or not farmers have actually followed the rules.
There has also been a change to make people who are buying things in the supermarket more aware of palm oil.
In the past, labels on food didn’t used to have to say if palm oil had been used as an ingredient. They only had to say ‘contains vegetable oil’.
But at the end of 2014, EU labelling laws changed so that products now have to state specifically if they contain palm oil.
Chocolate bar label
Image caption You can see palm oil clearly listed as an ingredient on the label for this chocolate bar
Campaigners say that it is difficult when looking at a palm oil product on a shelf to know if the oil has been produced in a way that is damaging the planet or not.
So should we just avoid palm oil completely?
The expert Emma does not think that the solution is to do this. She thinks we should still produce and use palm oil – as it is more efficient to produce than alternative vegetable oils – but do more to make sure that the palm oil being bought and sold is sustainable and certified.
Aftermath of forest fire Image copyright Getty Images
Image caption This is what land can look like after forest fires, which are carried out to clear land to make way to grow oil palms
“You are really important in helping us get to a world where sustainable palm oil is the norm and that it is unacceptable to produce palm oil in a way that damages the environment, and the health of the people working and living in palm oil producing areas,” she said.
Members of the European Parliament have just called for an EU scheme to make sure unsustainable palm oil is not being bought.
We will have to wait to see what happens.