Generation Zero’s NZ speaking tour asks: What’s the holdup?

Youth-led climate campaigners Generation Zero have just finished the first week of their nationwide What’s The Holdup? speaking tour ((Apologies for not posting in time to promote this week’s South Island events.)) — an attempt to start a national conversation about action to reduce emissions. Here’s what the group has to say about the tour:

In between extreme weather and rising oil prices, countries around the world are making a shift towards renewable energy – but New Zealand is lagging behind. Tackling climate change for many Kiwis feels like an impossible task. But together, we can create the movement to change this and bring forth a thriving New Zealand we are proud to hand on to future generations.

The facts say that it’s 100% Possible to move beyond fossil fuels – but we need leadership at every level, from entrepreneurs and business leaders, from communities, and from the politicians we elect.

Generation Zero will initiate a conversation with the country. New Zealanders young and old are invited to hear young people and experts talk about the solutions to climate change, and what each one of us can do to make a difference.

It’s 100% possible to create a thriving New Zealand beyond fossil fuels. So what’s the holdup?

Here’s the schedule for the remainder of the tour:

  • Wellington – Monday 22nd July, Ilot Theatre, Town Hall 111 Wakefield Street
  • Palmerston North – Tuesday 23rd July, Massey Uni, Ag Hort 1 Lecture Theatre
  • Wanganui – Wednesday 24th July, Wanganui Museum, Davis Theatre
  • Havelock North – Thursday 25th July, Havelock North High School Auditorium
  • Tauranga – Tuesday 30th July, Bongard Centre, lecture theatre 104, the Bongard Centre, 200 Cameron Rd
  • Hamilton – Tuesday 30th July, Waikato University Lecture Theatre S1.04
  • Thames – Wednesday 31st July, Life Equip Church, 507 MacKay St
  • Whangarei – Thursday 1st August, Whangarei Girls High School theatre
  • Auckland – Monday August 5th, Auckland Uni Engineering building, room 401
  • Waiheke – Tuesday August 6th, venue Onetangi Community Hall

All events start at 7pm. For more information, sign up here.

Arctic summer 2013: fragile ice pack feeling the pressure

Arctic2013July14

Looking down on the North Pole from satellite, NASA’s Arctic mosaic image for July 14 shows an unusually cloud-free view of the sea ice covering the Arctic Ocean. Click on the image to see the bigger original, and to zoom in on interesting regions. So far this year the sea ice melt has lagged behind last year’s record-setting performance, but in the last few weeks the rate of melt has increased significantly and the two years are moving closer together.

Arcticextent2013July13

The NSIDC’s sea ice extent graph (above, for July 13) clearly shows the increase in melt, but there is still a substantial gap — over 0.5 million km2 — between the two years. This is, however, the time of year when the melt season goes into overdrive, with sunshine pouring energy into the Arctic 24 hours a day.

Continue reading “Arctic summer 2013: fragile ice pack feeling the pressure”

Canadian megafires send smoke round the globe

Quebecfires

Massive forest fires are raging beyond control in Quebec, sending huge plumes of smoke to the east. The Eastmain fire — top left in this image from NASA’s Earth Observatory — is spreading towards the east coast of James Bay, the southernmost extension of Hudson Bay, and is currently estimated to cover an area of 656,000 hectares (1.6 million acres). Smoke from the huge fires has already caused smog problems in Montreal and Maine, and is heading round the globe. On July 8 NASA’s Terra satellite spotted a great swathe of Canadian smoke crossing Norway and Sweden, and heading across the Baltic towards Finland.

QsmokeoverNorway

The Eastmain fire is the largest wildfire in Canada since 1959, and is almost as big as all the wildfires that have burned in the US so far this year. Forecasts for the area show warm temperatures continuing for at least another 5 days, so the fire is likely to continue to spread.

Meanwhile, up on the Greenland ice sheet, Jason Box, Peter Sinclair and the Dark Snow team, who are investigating the effect of smoke particles deposited on the ice on melting, have successfully completed their first sampling mission. It’s well worth checking Sinclair’s blog for frequent updates — and lovely images — of the team’s progress.

[Update 14/7: Jeff Masters posts on the Canadian fires here, and a European team track the smoke in near real time.]

TDB Today: penny-pinching stupidity by the NZ government

In my Daily Blog column this week, I express disgust at news that the NZ government is planning to cut climate science research funding by 50 percent. Not content with keeping their heads buried in the sand, the government seems hell bent on piling the sand even higher around their necks. It’s climate policy madness, again. Comments at TDB, please…

Richard Alley: what we know now…

[youtube http://www.youtube.com/watch?v=Z_-8u86R3Yc&w=480]

In this talk, recorded at the American Geophysical Union’s Chapman Conference on Climate Communication in Colorado recently, Richard Alley gives his overview of what we know about the state of the climate. As you might expect, he covers the cryosphere in some detail (why Greenland may not be as big a worry as West Antarctica), but he also has interesting things to say about climate sensitivity (same as it ever was), food production, and the possibility that chunks of the planet may become too hot for humans. Well worth watching…

Check out the other talks from the conference, all up at the AGU’s Youtube channel. I’m planning to catch up with the talks by Mike Mann, Steve Lewandowsky, Jeff Masters and Gavin Schmidt — when I can find the time.

[Hat tip to Greenland’s very own videographer, Peter Sinclair — who also gave a talk at the conference.]