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
Aha! Found some trees!
They're growing on small ledges on cliffs near the stream with little grazing pressure.
Well done little guys.
/3
Mid April in the UK, anywhere green should be thrumming with birdsong.
All I heard was a few wrens, crows and I saw some stone chats.
Not a single person on the peaks had binoculars out.
It's desolate, it's depressing, it's barren.
Our hills and mountains deserve wildlife.
/4
In the Lake District, there are National Trust donation boxes asking us to help conserve the Lake District. @nationaltrust - your emblem is literally an oak leaf - why would we want to conserve these unnatural, treeless landscapes?
/5
I often see more interesting vegetation along A roads and motorways than I do in much of our uplands and national parks.
This is such a crying and unnecessary shame.
Here's a photo from the car driving home from the Lake District: trees, shrubs, blossom!
/6
Yes, grasslands with low levels of grazing are important ecosystems for wildflowers and insects. That's not what most of the Lake District is.
Here's a photo of Martin Down nature reserve: there's shrubs and trees and birdsong and butterflies and orchids galore.
📷 Fred
/7
Overgrazed uplands like the Lake District are often referred to as High Nature Value farmland.
Here's the view of a Cambridgeshire wheat field from my garden. There's more flowers, insects& bird song in this high yield farm& adjoining gardens than in many upland national parks./8
We did find a beautiful and nature-rich spot in the Lake District, which is the flagship, wilding scheme by Ennerdale Lake, @wildennerdal
Have a look at this thread for some joy and optimism!
/9
Some people have rightly pointed out that I'm comparing photos from different sites at different latitudes and altitudes.
Here's a great article showing the change in vegetation within enclosures where intense grazing is reduced in upland areas. /10 amp.theguardian.com/environment/20…
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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
💡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
Current govt policies are insufficient to rapidly decarbonise & reach #NetZero
We need policies led by evidence and citizens' values. Citizens' assemblies often recommend more ambitious climate policies than govts'.
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
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