Linus Blomqvist
Environmental researcher; writes on land use, agriculture and whether decoupling human welfare from nature is possible.
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What they believe
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Without the yield improvements of the last half-century the world would have cleared more than twice as much cropland.
Without yield improvements, therefore, we would have seen more than double the cropland expansion.
thebreakthrough.orgSaid 13 Mar 2024This on korrents
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Beliefs
Korrents What they believe 8 beliefs — each backed by an exact quote.
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Recent
Without the yield improvements of the last half-century the world would have cleared more than twice as much cropland.
Without yield improvements, therefore, we would have seen more than double the cropland expansion.
Raising Agricultural Yields Spares Land Said 13 Mar 2024
The claim that higher yields backfire and end up increasing farmland is much weaker than the literature assumes.
In sum, land sparing is common at the local level and the norm at the global scale, in contrast to recent appeals to Jevons' paradox.
Raising Agricultural Yields Spares Land Said 13 Mar 2024
Believing that higher yields do not spare land would push investment away from the thing that actually protects wild habitat.
Claims to the contrary could lead to a misallocation of investments and, consequently, worse environmental (and social) outcomes.
Raising Agricultural Yields Spares Land Said 13 Mar 2024
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Making American farms more productive shrinks cropland in the rest of the world by more than it adds at home.
Nelson Villoria estimates that for every 1% gain in Total Factor Productivity (inputs required per unit of output) in the US, croplands in the rest of the world shrink by 0.7%.
Raising Agricultural Yields Spares Land Said 13 Mar 2024
The case for raising yields, especially among smallholders, is humanitarian as much as environmental.
What this also tells us is that, at the end of the day, the argument for boosting yields—especially among smallholder farmers—is not just environmental: it is humanitarian.
Raising Agricultural Yields Spares Land Said 13 Mar 2024
Higher yields alone do not protect habitat locally; they have to be paired with zoning, payments or certification or the land is cleared anyway.
Yield-boosting measures, however, always need to be thoughtfully paired with other measures to ensure that outcomes—environmental as well as social—are acceptable at the local level.
Raising Agricultural Yields Spares Land Said 13 Mar 2024
Whether higher yields spare land or take more of it depends on how open the market for the crop is, so staples spare land and globally traded crops often do not.
Therefore, land sparing is more likely to take place, even at the local level, when yields of staples go up. The situation is different for some internationally traded products like soy and palm oil.
Raising Agricultural Yields Spares Land Said 13 Mar 2024
Raising yields on land already farmed is what keeps farming from taking more of the wild world.
In other words, land sparing almost always occurs—it is just a question of where.
Raising Agricultural Yields Spares Land Said 13 Mar 2024
Beliefs others hold too
Raising yields on land already farmed is what keeps farming from taking more of the wild world. 2 hold this
In other words, land sparing almost always occurs—it is just a question of where.
Raising Agricultural Yields Spares Land Said 13 Mar 2024
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Where they publish
Site linusblomqvist.com His essays on land, food and the environment.
Link verified 20 Sept 2026.
Bluesky @linusblomqvist.com Their Bluesky account.
Recent
- New paper on the impacts of management and organic/conventional ag on soils: 28 Apr 2025 science.org
- Yield improvements reduced global crop water footprint 22 Apr 2025 researchsquare.com
- New paper finds that adding legume and non-legume green manure improved nitrogen uptake and use efficiency in a cropping system: www.sciencedirect.com/science/arti... There is one caveat, however... 1/n 22 Apr 2025
Show 17 more
- I can't read this full paper because my university, quite rightly, is not willing to pay the extortionate fees charged by Nature Publishing Group, but the takeaways are clear from the abstract. 1/n 22 Apr 2025 nature.com
- I'm generally skeptical of win-wins for agriculture and biodiversity, but this one seems legit: planting perennial crops on marginal land leads to more birds without reduced profit. 8 Apr 2025
- It's 2025 and there are still people out there trying to define a maximum sustainable human population - in this case 2 billion people. Cafaro (2025) "A New Definition of Global Overpopulation, Explained and Applied" 1 Apr 2025
- "mitigating both plastic pollution and carbon emissions from the plastic sector could lead to a 22% increase in cropland expansion, a 35% increase in the area of cropland undergoing intensification and a 20% increase in deforestation relative to the baseline scenario." 14 Jan 2025 nature.com
- In a contest in California, rice yields were on average ~40% higher than the average for the state. Does that mean that yields could go up by 40%? Probably not. Presumably only the most productive fields were entered into the contest, and growers could invest more than would otherwise be economical. 12 Dec 2024
- Is there anything like #conservationsky here to follow topics related to conservation? I can't find such a feed. 5 Dec 2024
- Can't wait to read this! 4 Dec 2024
- Turns out you can use cap-and-trade not just for pollution but also for forests - and in this case, it worked. 4 Dec 2024 sciencedirect.com
- I'm trying to up my game when it comes to slide decks for academic presentations. Does anyone have a slide deck they're particularly pleased with that they would be willing to share? Or point me to someone else's deck if it's publicly available. Any other resources also appreciated. 26 Nov 2024
- I don't know what combination of causes led to this species' demise, but it was hunted on Malta back in the day and I once saw one in a hunter's private collection, an experience that sent shivers down my spine. 19 Nov 2024
- Better nitrogen management in ag could reduce emissions of various polluting nitrogen compounds by up to one-third. None of this is rocket science and could be implemented with the right policies and incentives. 19 Nov 2024 nature.com
- In terms of the carbon cost of food production, we're often doing agriculture in the wrong places. 12 Nov 2024 faculty.wharton.upenn.edu
- Business-as-usual trends will largely miss 2030 global conservation targets 12 Nov 2024 link.springer.com
- Community forest management has been proven effective in a number of places - but it's not the case everywhere, as this new paper shows 12 Nov 2024 sciencedirect.com
- One of the largest sources of greenhouse gas emissions from agriculture is in the form of nitrous oxide from soil processes. These emissions occur even with legumes, which receive little to no fertilizer. Soy actually accounts for 40% of emissions from corn-soy rotations in the US. 1/2 12 Nov 2024
- Commercialized drought-tolerant corn compensates for 23% of total yield loss due to moderate climate change. Yay for new technology. 6 Nov 2024 iopscience.iop.org
- I can't comment on the methodological rigor of the underlying studies, but at face value, this seems... bad. "neonicotinoids consistently harm bird health, behaviour, reproduction, and survival" 11 Oct 2024 onlinelibrary.wiley.com
Link verified 23 Sept 2026. Recent items update automatically from the channel.
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