An experimental breakthrough proved that a second green revolution is underway.
The climate crisis has triggered a domino effect on the planet, resulting in the rapid depletion of resources and famine.
Some experts have been tackling the bull by the horns, while others have addressed matters a little closer to home.
Will the latest strange plant innovation forever change how light is turned into life, as well as sustain it?
How Earth’s first “green” revolution necessitated more innovation
Once upon a time, the planet was dressed in magnificent greenery, had vast, crystal clear waters, and phenomenal fresh air.
Then, humanity developed a desire to find a place to call home. As mankind began to settle around the world, small agricultural communities developed.
Early settlers lived in harmony with nature, depending on seasonal harvests, without asking too much.
But then, population numbers began to increase, along with hunger. Farmland began to expand to meet the demands of growing towns and cities.
In the 20th century, innovators such as Norman Borlaug “modernized” irrigation and established high-yield crops. At the time, this progress made the difference between starvation and putting food on the table.
Unfortunately, these advancements came with a price.
Land expansion, water-intensive irrigation, fertilizers, and carbon-heavy equipment played a significant contributory role in the climate crisis.
Now, scorched earth, severe droughts, and changed, unpredictable weather patterns threaten our survival.
Global attempts to lower carbon emissions with renewable technology
Global industrialization further complicated the crisis, and addressing high carbon levels in the atmosphere is now a priority.
The first step was to ensure that fossil fuels no longer have a stronghold over the planet. That is why nations worldwide are now investing in unique renewable energy technologies to transform electricity production.
Other experts have been dedicated to decarbonizing the transportation sector.
Carbon and greenhouse gas emissions from cars are major contributors to air pollution, especially in concentrated urban regions.
This means that one key strategy to achieve zero-carbon goals is to embrace the electrification of vehicles.
While these approaches are key to addressing climate change itself, it will take years to address global food insecurity.
Fortunately, a study led by the Boyce Thompson Institute has found a way to “kill two birds with one stone.” They conducted a few strange in-lab experiments that eventually led to a scientific leap.
A surprising lean, green, microscopic machine to sustain life
A global food crisis is one thing, but addressing it with a primitive, moss-like plant is something else entirely.
But the truth is stranger than fiction, and the hornwort plant could help lower carbon emissions, improving lives and nature.
The study found that hornwort has an evolved “turbocharger” that maximizes sunlight and CO2 intake. It is no wonder it survived millions of years!
You can review the study “An unconventional Rubisco small subunit underpins the CO2-concentrating organelle in land plants,” published in Science.
Hornwort’s built-in turbocharger to improve photosynthesis
Land plants have an enzyme called Rubisco to capture carbon. However, it often grabs oxygen by mistake, which inhibits plant growth and lowers yields.
On the contrary, hornworts have a protein called RbcS-STAR, which has a sticky end that clusters Rubisco together.
These dense clusters are called pyrenoids, which capture higher concentrations of carbon dioxide and boost photosynthesis.
Dynamite truly comes in small packages, and this ancient, “weird” plant proves it.
The discovery certainly helps lay the groundwork to kickstart a second green revolution.
Global crops can now receive a “biological software upgrade” by introducing this microscopic star. As a result, nature’s efficiency limits can be bypassed in a non-invasive, eco-friendly way.
Creating a symbiotic relationship between renewable energy technologies and nature is thus the secret to a more sustainable future.
