I didn't say that I agree this might go wrong. It's mentioned in the article that it's not even a guarantee that supplementing iron would solve the issue. All of these solutions are still being developed but the facts remain that the trend is not promising.

It could I totally agree but if the iron levels keep dropping due to whatever reason the results will 100% be catastrophic.

This recent study published in Science on the decline of iron supply in the Southern Ocean and its impact on the marine food chain and carbon uptake has significant implications for the future of our planet. As we strive to combat the effects of climate change, it is essential to comprehend the intricate interplay between various elements and factors in our planet's biosphere. This study offers evidence that modestly supplementing the Southern Ocean's iron supply could help combat the effects of climate change, such as sequestering atmospheric CO2. However, this raises concerns about the declining levels of iron in the Southern Ocean, which could endanger the phytoplankton that forms the foundation of the food chain, with far-reaching consequences for the entire ecosystem. The findings of this study underscore the need for further research on the factors contributing to the decline in iron supply and its impact on the marine ecosystem. This future-focused discussion can help identify potential solutions for preserving the delicate balance of the Southern Ocean's ecosystem, ensuring the sustenance of crucial players in the marine food chain, and mitigating the impact of climate change.

But you are missing the point completely mate. In case you don't know we already make a lot of paper and we have tons and tons of paper waste which could be used for this kind of new tech.

If you have read the article actually they won't primarily use trees. the main source of material would be paper.

The topic of batteries made from trees opens up a world of possibilities for a sustainable future. As we become more aware of the impact of traditional batteries on the environment, alternative options are becoming more appealing. This article sheds light on the development of tree-based batteries and their potential to revolutionize the way we power our devices.

However, the discussion should not end here. There are still many questions that need to be addressed, such as the scalability of this technology and the potential impact on the forestry industry. Furthermore, how can we ensure that the process of producing tree-based batteries is truly sustainable and does not cause further harm to the environment?

As we move towards a more sustainable future, it is crucial to explore and develop alternative solutions for our energy needs. The development of tree-based batteries is a step in the right direction, and it will be interesting to see how this technology evolves in the future and how it can contribute to a more sustainable and cleaner planet.