Trump’s Wall could affect 350 species of amphibians, reptiles and mammals

I originally started writing this post two years ago, back when Donald Trump had just been elected as President of the USA. I didn’t finished writing it then because I assumed that the topic was just a passing fad, something none of us actually took seriously. Fast-forward to today, the US government has been shut down for more than three weeks as Trump tries to hold the country hostage over his border wall with Mexico. I suppose now is a as good a time to finally publish this post, even though a paper was published on the topic in BioScience last year.


As one of the most absurd campaign promises in recent history, Donald Trump’s commitment to building a wall between the United State and Mexico has attracted many critics. Many scoffed at his claims that such a structure will keep out the make-believe mob of bad hombres chomping at the bit to sell drugs to innocent Americans. Others giggled at Trump’s conviction that those very same bad hombres would pay for his trademark erection.

But this post is not about the fragile justification for building a massive wall. It’s a thought experiment on how many species would be affected by this cross-continent barrier.

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Startup for Nature: showcasing innovation in conservation

Please note: I discontinued the project Startup of Nature, so I have removed all the live links from this blog post. If you are interested in brainstorming ideas about the interplay between conservation and entrepreneurship, please reach out to me via this site’s contact page, or my professional website.

What follows in the original blog post from 2015 (links removed):

I’m excited to announce the launch of my latest pet-project, Startup for Nature, a website aimed at promoting entrepreneurial approaches to conserving nature.

Startup_full logo

Regular readers know that I believe we need more entrepreneurship in conservation. That’s why I set up a website devoted to answering some common questions about conservation entrepreneurship and showcasing some of the most innovative conservation startups.

Furthermore, Startup for Nature also features in the poster I’ll be presenting at the International Congress for Conservation Biology in Montpellier during August.

If Startup for Nature encourages just one aspiring entrepreneur to launch their own conservation venture, then I’ll consider it successful. But to do this, it must first reach the right audience with the most engaging content.

Here’s the part where I ask for your help.

You can help Startup for Nature create a sub-culture of entrepreneurship amongst conservationists. Here’s how:

  • Click through to Startup for Nature. Browse around and let me know if there is anything you’d like to see more (or less) of.
  • If you like what you see, please share it with everyone in your social network (using the sharing buttons on the website). By reaching a broader audience, we increase the chances of finding that one inspired person who might launch the next big conservation venture.
  • If you know of anyone who has launched their own conservation venture, or you have launched one yourself, please let me know so that I can add it to the site. Celebrating the most innovation startups will hopefully increase the uptake of entrepreneurship in conservation.