#IPCC

Max Roser

MaxCRoser

How expensive is it to limit global warming to less than 2°C?The IPCC reports that the median cost to limit warming to less than 2°C corresponds to an annualized reduction

Dr Lisa Schipper

schipper_lisa

I was happy to be interviewed for the @NPR story by @rhersher on the challenges of working virtually on the @IPCC_CH AR6.https://www.npr.org/2020/08/03/893039258/everyone-loves-the-chat-box-how-climate-science-moved-online?t=1596549214617&a

Andrea Dutton

DrAndreaDutton

I'm not going to pick on any one news agency but this headline and its variants need to be retired: "Sea level rise worse than previously thought" /Thread This headline

Celine Guivarch

CelineGuivarch

. @AirFranceFR, ne faites pas dire au GIEC ce qu'il ne dit pas ! Au mieux c’est de la méconnaissance de la nature du GIEC, qui n’est pas prescriptif. Au

Dr Valérie Masson-Delmotte

valmasdel

@IPCC_CH WGI is having its last #AR6 Lead Author Meeting this week - online. An important meeting to consolidate the final report chapters and the technical summary. I am enthusiastic

Glen Peters

Peters_Glen

IPCC: By 2050 a Brazil-sized area of new forests and/or crops may be needed to meet 1.5°C climate goal…No, this is not the new Shell scenario, this is the IPCC

Gavin Schmidt

ClimateOfGavin

Nonetheless, it is a very valid question (and subject of much research) to ask at what point the Greenland ice sheet is unviable.From the Pliocene records, we know that a

Wim Thiery

WimThiery

How is climate change affecting fire risk? In the recent @IPCC_CH special report on #ClimateChange & land, this is assessed based on 20 scientific studies. The results show the key

Louise Rouse

rouselouise

NEW Investor briefing: " Net Expectations" from @GreenpeaceUK researched by @FuelOnTheFire . It aims to help investors assess the role of carbon dioxide removal (CDR) in corporate climate plans. https://www.greenpeace.org.uk/wp-co

Thomas Gibon

ThomasGibon

As of 2020, #coal remains a major energy carrier for electricity supply globally.Coal is among the most #greenhousegas emission-intensive ways to supply power to the grid, we need a phase-out.The

Glen Peters

Peters_Glen

1. “one of the most important sentences of the last few centuries”…Did the IPCC SR15 change the debate, the IPCC just in the right place at the right time, or

Ajit Niranjan

NiranjanAjit

the philippines is being hit by the strongest storm the world has seen this year, affecting an estimated *20-30 million people*, and guess which word doesn't warrant a mention in

Mark Cranfield, Legal Insurance Risk Assessor

MarkCranfield_

From "Storms of My Grandchildren" by James Hansen The IPCC has known about the incredible magnitude of the aerosol cooling effect for nearly 20 years.Amounts in Wm² are multiplied by

Glen Peters

Peters_Glen

1/ "the availability of BECCS proved critical to the cost-efficiency, & indeed the theoretical possibility, of these deep mitigation scenarios, leading to systemic inclusion of BECCS in RCP2.6 scenarios" says

Gavin Schmidt

ClimateOfGavin

A lot of interest in the Greenland ice loss study from King et al. https://www.nature.com/articles/s43247-020-0001-2To be clear, this is not good news. Greenland ice sheet is demonstrably out of balance

Felix Creutzig

efesce

1/7 Bioenergy for climate change mitigation overrated? Our paper suggests that sustainability threshold translate into much more limited bioenergy and BECCS potential. https://onlinelibrary.wiley.com/doi/10.1111/gcbb.12798#.YCuLYJT9rTk.twit

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