Webinar on tools for assessing national #climate pledges (NDCs) by @WRIClimate. @davidwaskow reminds: #ParisAgreement is meant to work thru an iterative process of increasing ambition (faster emission reductions), leading to #netzero emissions by 2050. (Thread 1/n)
The world is currently WAY over our #carbonbudget for where we need to be to align with #ParisAgreement. Orange= countries will do under any event; red = conditional (e.g., will do if they get needed finance). We have LOTSA emissions to reduce fast @davidwaskow@WRIClimate (2/n)
Of 21 indicators assessed for #ParisAgreement:
2 are on track (e.g., crop yields)
13 right direction but too slow (e.g., need electric vehicle sales to be 22x faster than now)
2 in wrong direction: forests, ag emissions @davidwaskow from @climateactiontr, @WRIClimate et al 3/n
Current state of play: 12 Dec 2021= 5 year #ParisAgreement anniversary. Look for more announcements of national climate pledges. Some new pledges already released, but many govt's focused on #COVID19 recovery- important to link with climate-compatible recovery. @davidwaskow 4/n
What is climatewatchdata.org?
100s of credible datasets,
100,000s of data points
to assess #climate trends, targets, bring transparency to inform + drive #ClimateAction.
For govts, biz, researchers, NGOs
Run by @JohannesFried.
(See also other forest, energy, ... tools) 5/n
Data on #ClimateWatchData includes most current data possible for GHG emissions (most comprehensive source available, all countries/sectors/gases globally, will be up to 2018 next week; pathways); also publishes others' data e.g., @gcarbonproject 2019. @JohannesFried 6/n
Everyone wants to play (ratified #ParisAgreement) but no one wants to do the work:
Only 20 countries have long-term #climate strategies
Only 20 have submitted updated, more ambitious pledges (NDCs)
26 have net zero targets
62 have economy wide #climate policy @MengpinGe (7/n)
Super useful resource (though incomplete, submit policies you know of to update!): @ECIU_UK map of #climate targets including sub-national actors (businesses, cities, regions, ...) (11/n) eciu.net/netzerotracker…
#climate finance - how much money have countries pledged/delivered? (including shameful US record- hope this is turned around in 2021): wri.org/resources/data…
OECD 2018 found $78.9 bn/yr (78% public $), of $100 bn/yr promised in Paris, per @davidwaskow (12/12)
Excellent #SciComm tips from ace @Weather_West:
"You know more than you think you do"- draw on your knowledge of literature/refer to other experts
Foster relationships with trusted journalists
Beware #ClimateTwitter rabbit hole :) #AGU20 (1/n)
#SciComm is super important, but there are real costs, shows @Weather_West - not rewarded/part of current job descriptions, even though he spends 40% of his time on his (wide-reaching and kickass) communication work. Need new roles ( & $$) for scientist-communicators. #AGU20 2/3
Lessons for #scicomm from #COVID19 by @Weather_West:
Trusted expert voices now more important than ever- examples of scientists who have launched new careers based on effective Twitter comms. But remember ethical obligations. #AGU20
(3/3)
Full talk: agu.confex.com/agu/fm20/meeti…
.@theAGU hosts a massive conference of Earth and space scientists every December, usually in San Francisco (photos below from previous years). My 1st meeting was in 2003 as a masters' student. In this #thread I'll share highlights from #AGU20, my first time attending virtually!
Something cool I discovered this year at #AGU20 (thanks to @KateBrauman) is the MacGyver session, w/ hacks including a test for #COVID19 in wastewater & a system to lure vineyard pests away with mating calls instead of harmful sprays. agu.confex.com/agu/fm20/meeti…
Now virtually attending @theNASEM workshop on #Sustainability science- input to the 2021 #NobelPrize Summit “Our Planet, Our Future." Register to watch livestream below. Some highlights to follow over next 3 days #Thread
"Autocracies don't publish much data," says @MarshallBBurke. Do existing methods reinforce existing problematic power structures & unsustainable patterns? Given data gaps, need more ways to measure at scale to be able to shine a light on and potentially address power imbalances.
"Equity is about justice and achieving equality of outcomes, so that everyone can see the football match" says @mleach_ids. Seven forms of equity interact to drive how groups experience the world.
Martin Hultman finds 4 kinds of #ClimateChange denial: 1. Organized: groups that spread and support misinformation 2. Party political-ideological: political parties 3. Response: decisions incompatible with claimed climate goals 4. Everyday: ppl know but don't act. @becc_sweden
Very relevant research questions from Martin Hultman. Focus on three key actors in #ClimateChange denial: extractive industries (since 1960), conservative think tanks (1989-), and right-wing nationalism (2008-). @GeoffreySupran, @BenFranta are you in touch with Martin?
Depressingly long history of #ClimateChange denial from Martin Hultman. Glaring gap between knowledge and action- partly explained by deliberate misinformation campaigns, as illustrated with #ExxonKnew tactics to delegitimize science, greenwash & mislead the public.
Communicating #ClimateChange: @NinaWormbs reflects on using technology (satellites) as stand-in for "seeing with our own eyes"; a scientific gaze used to support an economic claim ("melting sea ice will opens Northwest Passage shipping") becc.lu.se/event/theme-me…
Scientific language needs to be precise and non-emotional; @NinaWormbs likens Rachel Carson and Jim Hansen as facing similar communication struggles to convey scientific problems in a way people understand emotionally. @becc_sweden
A re-evaluation of what is rational for people: @NinaWormbs gives overview of research that can help us make sense of #climatechange denial.
Agriculture is the most destructive human activity invented. Major cause of biodiversity loss, water and ocean pollution, climate pollution. @LennartLUCSUS says the root cause is using annual plants instead of perennials - a 10,000 year old mistake. Thread on his talk 👇🏽
@LennartLUCSUS Annual crops (cereals, oilseeds, legumes) are 80% of food. This means overturning soil and destroying its structure & life at least 1-2x/year. @LennartLUCSUS
@LennartLUCSUS .@LennartLUCSUS quotes Wes Jackson on natural system agriculture. The key is diversity in space (polyculture) + perennial crops living for many years w/ large/deep roots. Jackson's vision for perennial ag he thought would take 100 years, closer to reality in 50.
Paris Agreement aims to stabilize climate thru “balance of sources and sinks”. @wim_carton gives overview of various negative emissions tech - all aim to prevent/remove carbon from atmosphere and transfer to land/geology/oceans.
Here’s what bioenergy with carbon capture and storage #BECCS looks like. Burn vegetation for energy, capture carbon. @wim_carton