The climate crisis is wreaking havoc on the natural world, and a recent study using artificial intelligence has revealed a startling consequence: plants are altering their flowering times at an alarming rate. This groundbreaking research, which analyzed eight million digitized plant specimens over a century, found that flowering has shifted by an average of 2.5 days per decade. This seemingly small change has profound implications for the delicate balance between plants and their pollinators, threatening the very foundation of ecosystems worldwide.
What makes this discovery even more concerning is the fact that it's just the tip of the iceberg. The report, compiled by experts at the Royal Botanic Gardens, Kew, highlights the dire state of plant and fungal species worldwide. Less than a fifth of plants and a mere 0.6% of fungi have been assessed for extinction risk, and an estimated 100,000 plant species and two million fungi species remain undiscovered. The race is on to catalog these species before they disappear forever.
The Kew science team's latest report, the "State of the World's Plants and Fungi," underscores the urgent need for action. It emphasizes the transformative power of AI and digitisation in advancing conservation efforts. By converting preserved plant and fungal specimens into digital records, scientists can unlock valuable information and accelerate the search for climate-resilient alternatives to essential food crops.
For instance, researchers in Costa Rica increased the country's known fungal diversity by 20% by combining published records with digital collections. AI models can now distinguish between plants like sedges and mosses, streamlining the identification process for scientists. The study on flowering times, in particular, showcases the potential of AI to analyze vast datasets and reveal regional variations, with tropical areas experiencing more significant changes.
The implications of this research are far-reaching. Digitised records have enabled scientists to map species loss, safeguard protected areas, and enhance food security. They have also facilitated the discovery of climate-resilient coffee alternatives, a crucial step in ensuring the sustainability of this vital crop. Moreover, the unlocking of fungal "dark matter" through genome sequencing holds promise for developing high-protein meat alternatives and protecting crops from pathogens.
However, the race against time is on. Many newly described species face extinction from the moment they are discovered, and the lack of assessment for extinction risk in most plant and fungal species is a cause for concern. The Kew report calls for coordinated international action to address these threats and highlights the potential of AI and digitisation to drive positive change.
In conclusion, the climate crisis is not only a threat to our planet's biodiversity but also to the very foundation of life as we know it. The study's findings underscore the urgent need for action to protect plant and fungal species, and the role of AI and digitisation in this endeavor cannot be overstated. As we continue to unravel the mysteries of the natural world, it is imperative that we act swiftly and decisively to safeguard the future of life on Earth.
