Category Archives: Meeting

Report on talk by climate expert in Wiveliscombe

We were very pleased to welcome Professor Tim Lenton to present an illustrated talk on protecting our future from climate change on 18th July 2016 at Kingsmead School. There was a good turnout with an audience of just under 100.

Tim Lenton is Professor of Earth System Science and Climate Change at the University of Exeter. His talk covered the 2015 United Nations Summit, tipping points and the urgent need for more action to reduce climate change.

Click on the following links to download Tim’s excellent presentation:

CONCLUSIONS

Tim has a great depth of knowledge on climate change, which he frankly shared, giving us much to think about.

Conclusions of his presentation were:

  • There is a cap of future (cumulative) emissions to meet any climate target.
  • Current emissions leads to 2°C increase in the global average temperature within the next 20-30 years (likely).
  • Current declared contributions from the world’s countries are not sufficient to keep  within the 2°C target …
    … unless massive carbon dioxide removal is implement later (overshoot).
  • If business-as-usual continues then climate tipping points are expected to become high impact high probability events.
  • Early warning methods exist for tipping points and have been successfully tested against past climate data and models, but will require advances in past climate reconstruction as well as contemporary climate monitoring.
  • A climate tipping point early warning system could reduce the risk they pose by helping us adapt in advance if not avoid them.
  • The threat of multiple, interacting, uncertain climate tipping points should be triggering strong mitigation activity now to reduce their likelihood.
  • The optimal policy response from a standard cost-benefit model with a realistic specification of risk aversion is a carbon price today of >$500 per tonne of carbon.

Pricing the carbon content of fossil fuels would encourage changes in economic behaviour. It would create a financial incentive to reduce our use of fossil fuels and use alternatives instead, such as renewable energy. Tim also said some future carbon capture and storage would be needed (suggesting the use of bioenergy from crops and wastes) and that it would help to source and use food more efficiently, including by reducing meat consumption.

JOINT MEETING

This meeting was jointly promoted by Transition Athelney, Transition Minehead & Alcombe, Quantock Eco, Somerset Energy and Environment Network, Sustainable Villages Initiative, Taunton Transition Town, Forum 21, Transition Town Wellington and Wivey Action on Climate.

Climate tipping points

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This changes everything

This new film, inspired by Naomi Klein’s bestselling book, was shown on 23rd November at Wiveliscombe Primary School hall.

About 70 people from Wivey and neighbouring areas experienced the powerful film, which presented seven portraits of communities on the front line of climate change, interwoven with Klein’s narration.

The film showed how those most affected by climate change and fossil fuels were rising up to demand better alternatives. These included challenges to vast tar sands excavations in Canada, a broken oil pipeline in America, mining opposed by the anti-austerity movement in Greece, a coal plant threatening wetland and livelihoods in India and smog-polluted cities in China contrasting with growing clean solar and wind power.

Cake and chat were enjoyed before the show and afterwards there was a thoughtful facilitated discussion exploring causes and solutions to climate change. These ranged from population growth to consumerism and from developing a love for nature to changing our economic system.

It was an inspiring evening leaving all with plenty to think about.

Tidal power talk

An open meeting on power from tidal lagoons, with illustrated presentation by Steve Mewes, Consultation Manager at Tidal Lagoon Power, was held 28th September 2015 at Wiveliscombe Primary School Hall.

Rather than the barrage previously proposed to go across the Severn estuary, Tidal Lagoon Power instead plan a lagoon able to generate renewable power around Swansea Bay. They also propose further tidal lagoon schemes for Cardiff, Newport, West Cumbria, Colwyn Bay and Bridgwater Bay. Together these schemes could meet 8% of UK electricity demand.

Swansea Bay Lagoon Aerial

Steve gave a very informative talk to an audience of more than 30, which addressed the potential of tidal power lagoons as well as the challenges and the work being done to address these in the best way. For further information see: Tidal Lagoon Power

Election hustings on climate

The hustings on climate change organised by Wivey Action on Climate with other Taunton Deane transition groups was a great success. A hall packed with 200 people at Wellington Prep School heard a lively and informative debate between the main Taunton Deane general election candidates.

There was a near unanimous view that climate change is a serious issue with only the UKIP candidate suggesting that the threat is exaggerated.

The candidates responded to seven questions (selected from 40 submitted) on issues ranging from the effects of building the proposed Hinkley C nuclear reactor to the benefits of reducing meat and dairy consumption. While there was general agreement on some issues, such as building a tidal lagoon in Bridgwater Bay, there were different opinions on whether growing the economy is compatible with tackling climate change.

The debate was good-humoured and at times light-hearted. The candidates were finally asked: ‘What is your biggest climate sin?’ which drew some revealing replies.

Logos

Met Office & launch talk

Presentation on climate past, present and future and launch of Wivey Action on Climate.

This meeting was held on 22nd January 2015 at Wiveliscombe Primary School. Our guest speaker, Dr Robert Dunn joined the Met Office Hadley Centre in 2010 and works in the Climate Monitoring and Attribution group.

Robert Dunn WAC - 22 Jan 2015About 60 people attended to hear Robert’s informative presentation, which covered changes to our climate, natural and man-made causes, the increase in greenhouse gases in our atmosphere and how the Met Office and other scientists measure and model all these changes. Robert also covered impacts and what we can do to reduce emissions and adapt to some climate change.