Without insects, it has been said that most of humanity would die within a few months. Without trees and phytoplankton and thousands of other species with chlorophyll, we would all die.

Knowing that, I just can’t understand why billionaires such as Bill Gates are so intent on alleviating poverty in the 3rd world above all else. They make that their priority. In my opinion, it makes more sense to me ot protect nature first, and then when we have that sorted, let’s see if this planet can comfortably support more than 7 billion people.

So I think that environment should definitely be funded first. And then people. I have always thought that. Why do I think that? It’s not because I am cruel. It’s not because I don’t like people. It’s because people do not live in isolated bubbles. People depend on nature.

I think most people don’t appreciate this, but there’s another angle to valuing biodiversity (besides being fundamental for our own survival).

And it’s this. We still don’t really know how embryos form and develop. Sure we can characterise each of the stages of blastulation. We can draw little pictures of each step along the way. But it’s a lot harder to know how and why embryonic folding occurs. So what are there are underlying reasons that each stage of development occurs when and where it does?

I mean, it’s not really a ‘miracle’. Scientists don’t accept ‘miracles’ as answers. There are chemical and physical reasons why cells spontaneously split into two halves. A cell doesn’t just split into two because it feels like it. And there are chemical and physical reasons why this occurs. And from what little I have read on the subject in the book “How the leopard changed it’s spots”, it’s not due to the DNA molecules alone. In actual fact, the first splitting of a cell is caused by a concentration gradient that is set up inside the cell’s plasma. And according to this book, it’s due to flluctuations in calcium concentrations within that first cell.

Okay. Now we are getting somewhere. You might then ask, “Well what causes those fluctations then?“. Most likely, I would say, gravity. Because gravity is a force that acts in one direction relatively to a cell. So there are underlying reasons as to how embryos proceed to develop and they are not always to do with DNA alone.

And those are the real answers that science seeks. It’s not good enough to ask “which genes cause which traits?”. A real scientist wants to know how genes work. How do the chemical variations in a strand of encoded DNA produce the morphological changes? Now, I’m only talking very basically about this subject. It’s an extremely superficial discussion. And so if you’re a developmental biologist or a genetic engineer and you’re reading this, you’re probably laughing at me.

Where am I going with this? Well, until we know *exactly* what causes a rhinos eye to form where it does, or what causes a tiger’s stripes, or the forces that shape an elephant’s tusk, well, I think we owe it to nature to protect all of these things. Because they are a vault of information that can unlock life’s secrets. If we knew the answer to that, then we’d have at least earned the title of cleverest species.

Imagine if we could ‘program’ certain trees genetically to display a road signs such as a speed limits with differently coloured bark. Imagine if you could reprogram the tree to automatically change its bark pattern and display a different speed zone at differnt times of the day? That is all possible.

sustainable morphogenesis.

And I don’t simply mean “what genes are found in a rhino or a monkey”. I mean, what is it about those genes that controls protein folding? If we could create our own strand of DNA, could we predict what the resulting organism looks like?

From what little I have read on the subject, it’s not just DNA. The patterns and shapes seen in nature are caused by physical and chemical forces. Because one day it might be possible to make whatever shape we want at the mere press of a button. Imagine if we could simply grow an organic skyscraper. Right now I don’t think we are ready for that.

Just today, I learned that biology may even be taking advantage of quantum effects.

Even then, all these species are beneficial to us in terms of mental health. We also owe it to this world not to simply destroy everything in our path.