“Policies will have to ramp up significantly for a ‘net-zero’ emissions target to be credible, given that most sectors of the economy will need to cut their emissions to zero by 2050.”
There is one atmosphere. Cutting emissions must be an overriding Canadian priority as well, are achievable with known technologies, and result in improvements in people’s lives.
The UK can end its contribution to global warming within 30 years by setting an ambitious new target to reduce its greenhouse gas emissions to zero by 2050, the Committee on Climate Change
The Committee’s report, requested by the UK, Scottish and Welsh Governments in light of the Paris Agreement and the IPCC’s Special Report in 2018, finds that:
- The foundations are in place throughout the UK and the policies required to deliver key pillars of a net-zero economy are already active or in development. These include: a supply of low-carbon electricity (which will need to quadruple by 2050), efficient buildings and low-carbon heating (required throughout the UK’s building stock), electric vehicles (which should be the only option from 2035 or earlier), developing low-carbon electricity and low-carbon hydrogen (which are a necessity not an option), stopping biodegradable waste going to landfill, phasing-out potent fluorinated gases, increasing tree planting, and measures to reduce emissions on farms. However, these policies must be urgently strengthened and must deliver tangible emissions reductions – current policy is not enough even for existing targets.
- Policies will have to ramp up significantly for a ‘net-zero’ emissions target to be credible, given that most sectors of the economy will need to cut their emissions to zero by 2050. The Committee’s conclusion that the UK can achieve a net-zero GHG target by 2050 and at acceptable cost is entirely contingent on the introduction without delay of clear, stable and well-designed policies across the emitting sectors of the economy. Government must set the direction and provide the urgency. The public will need to be engaged if the transition is to succeed. Serious plans are needed to clean up the UK’s heating systems, to deliver the infrastructure for carbon capture and storage technology and to drive transformational change in how we use our land.
- The overall costs of the transition to a net-zero economy are manageable but they must be fairly distributed. Rapid cost reductions in essential technologies such as offshore wind and batteries for electric vehicles mean that a net-zero greenhouse gas target can be met at an annual cost of up to 1-2% of GDP to 2050. However, the costs of the transition must be fair, and must be perceived as such by workers and energy bill payers. The Committee recommends that the Treasury reviews how the remaining costs of achieving net- zero can be managed in a fair way for consumers and businesses.
There are multiple benefits of the transition to a zero-carbon economy, the Committee’s report shows. These include benefits to people’s health from better air quality, less noise thanks to quieter vehicles, more active travel thanks to increased rates of cycling and walking, healthier diets, and increased recreational benefits from changes to land use. MORE
Doug Ford’s program of death by a thousand cuts just included cutting a program to plant 50 million trees. Extreme neoliberalism has found a home in Ontario. Ontario apparently is no longer ‘a place to grow’ –not trees at any rate. To voice your protest, a list of Ontario MLAs is found HERE
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TORONTO — Ontario is cancelling a tree planting program, with those involved warning the move will lead to the loss of jobs and environmental benefits that forests provide.
The Ministry of Natural Resources and Forestry told Forests Ontario the day after the Progressive Conservative government delivered its budget this month that the 50 Million Tree Program was being eliminated.
Rob Keen, CEO of Forests Ontario, said since 2008 more than 27 million trees have been planted across Ontario through the program, which saved landowners up to 90 per cent of the costs of large-scale tree planting.
It was started as a carbon sequestration program, Keen said, but planting that many trees also helps clean the air and water, protect shorelines and reduce erosion.
About 40 per cent forest cover is needed to ensure forest sustainability, Keen said, and the average right now in southern Ontario is 26 per cent, with some areas as low as five per cent.
The program’s annual budget was about $4.7 million, Keen said, and Forests Ontario was told it was being cancelled as a way to cut provincial costs.
“Premier (Doug) Ford wants to reduce the deficit and this was…something they thought was expendable,” Keen said. “We certainly recognize that with climate change coming it’s going to be more important than ever to have healthy, contiguous, large forests to be able to mitigate climate change and certainly adapt to climate change.” MORE
Quinte Conservation has a tree seeding program. Potential landowners may be eligible for a subsidized program.
As the implications of climate change become starker and the world faces up to a biodiversity crisis that threatens humanity’s existence, a group of campaigners from across the world are saying there is one clear way to get us out of this mess, but that governments are ignoring it.
In an open letter published in the British newspaper, The Guardian, the group tells governments that the best and cheapest way to avert a climate catastrophe is to heal nature by restoring and replanting degraded forests and by better conserving the natural world.
They call for the defense, restoration and reestablishment of forests, peatlands, mangroves, salt marshes, natural seabeds, and other crucial ecosystems, to remove and store large amounts of carbon from the air. The protection and restoration of these ecosystems can help minimize a sixth great extinction, they say.
The group says that nearly a third of the greenhouse gas reductions needed to hold temperatures to a 1.5 degrees C (2.7 degrees F) rise can be provided by the restoration of natural habitats. But natural solutions are calculated to have attracted just a small fraction of the funding so far committed, according to journalist an author George Monbiot, one of the signatories.
Protecting and restoring natural forests is seen as vital. Trees suck carbon dioxide from the air and store it. Nearly one-quarter of all the emissions reductions pledged by countries in the 2015 Paris agreement could come from tree planting and restoration. The U.N. has challenged countries to restore 865 million acres of farm and forest land by 2030 — an area bigger than India. And countries are responding. MORE