Carl Linnaeus

Hello! My name is Carl Linnaeus. I want to tell you the story of how I gave a special name to every plant and animal on Earth. I was born in a little house in Sweden way back on May 23rd, 1707. My father was a gardener, and our home was surrounded by the most beautiful flowers. Even when I was a tiny boy, I loved plants more than anything. My family called me the 'little botanist' because I was always exploring the garden, learning the names of all the flowers.

When I grew up, I went to a big school called Uppsala University to become a doctor. But I spent most of my time studying my favorite thing: plants! I traveled to faraway places like Lapland, a chilly land in the north, to find new kinds of flowers and animals. I noticed something very confusing. A scientist in one country would call a flower by one long, tricky name, while a scientist somewhere else would use a completely different name for the very same flower! It was a messy puzzle, and it made it hard for people to share what they learned.

I thought, 'There must be a better way!' So, I came up with a simple idea. What if every living thing had a two-part name, like a first name and a last name? The first name would tell you its group, and the second name would be special just for it. For example, we call humans 'Homo sapiens.' In 1735, I wrote a book called 'Systema Naturae,' which means 'The System of Nature,' to explain my idea. At first, it was a very thin book, but I kept adding more and more plants and animals to it as I discovered them.

My two-name system made it so much easier for scientists everywhere to talk about the natural world. I spent the rest of my life teaching students and adding thousands of names to my system. I lived to be 70 years old, and my work helped organize all of nature into one big, beautiful family tree. Today, whenever you hear the scientific name for a dinosaur, a butterfly, or even the flowers in your own backyard, you are seeing my idea at work.