Emma Garnett Profile picture
@LEAP_Oxford researcher at @UniofOxford. Sustainable food (🥜🌾🥗) & transport systems (🚄🚎🚲). Climate. Nature. Wellbeing. @TheGreenParty campaigner.
Feb 12, 2023 32 tweets 9 min read
Let's do a thread with some examples of environmental NGOs speaking in favour of train travel.
Add anything you find in the replies! Yes to all of this!
Apr 22, 2022 10 tweets 5 min read
Most of the Lake District:
Geology: 9/10
Ecology: 2/10
It's overgrazed to smithereens by sheep.
#EarthDay Image of lake District moun...Another image of lake Distr... Look at this view of Great and Green Gable. You cannot see a single tree or shrub. The sheep have eaten everything.
We hiked for 8h on a sunny April day - I don't think I saw a single flower or insect on the peaks.
/2 View of Great Gable in fore...
Oct 9, 2021 12 tweets 12 min read
I am over the moon we're on the front cover of @bmj_latest !
Our article: How could we enable low carbon behaviours to reach #NetZero for food & transport?*
ow.ly/urXc50Gm1f3 @MarteauTM @NickJChater
*more plant-based diets, active travel & public transport; less driving.
/1 Me, looking happy, holding a physical copy of the British Me 💡Diet and land travel are key sectors for health and sustainability
⛽️Food production is 26% and land travel 12% of global GHG emissions
⚰️Outdoor air pollution leads to more deaths than HIV&malaria combined:
nature.com/articles/natur…
/2
Oct 8, 2021 6 tweets 3 min read
Crunching some numbers:
🚄#HS2 's construction is 8-14 million tCO2 (~12)
🔌1 electric car (Nissan leaf)'s construction is ~10 tCO2
🚘The UK has ~44.5 million petrol&diesel cars
🤯Replacing them all with EVs would take 445 million tCO2 or *37* HS2s
🚉HS2 = 1.2 million EVs
/1
For context, 10t CO2 = 1 UK person /year
Also, #HS2 will last much longer than 1.2 million electric vehicles.
Plus there's ecological impacts of lithium mining for EV batteries. Though building rail takes more concrete?Still :#RailNotRoad
@Greens4HS2 /2
Sep 30, 2019 10 tweets 18 min read
My first PhD paper is out in @PNASNews! tinyurl.com/y6b4hq9s
⬆️proportion of vegetarian options ⬆️increases vegetarian sales in 3 @Cambridge_Uni cafeterias, especially for the most carnivorous diners.
Retweet&tag your favourite vegetarian/eating-less-meat person. 🍲🍔🥗/1 @PNASNews @Cambridge_Uni Thank you to the caterers who generously shared time&data. This would have been impossible without you.
Huge thanks to my fantastic co-authors: Andrew Balmford, @MarteauTM, @csandbrook& Mark Pilling.
Thank you to @CamZoology, @cambridge_uccri, & @NERCscience for my funding /2