Wow. That's your argument? What areas of inquiry, in your opinion, did the ancient Greeks consider the term "philosophy" to cover? Was it all about love and/or wisdom? What did wisdom consist of for them?
This from
Wikipedia (I know, it's Wikipedia, but its convenient):
"Before the modern age, the term philosophy was used in a wide sense. It included most forms of rational inquiry, such as the individual sciences, as its subdisciplines. For instance, natural philosophy was a major branch of philosophy. This branch of philosophy encompassed a wide range of fields, including disciplines like physics, chemistry, and biology. An example of this usage is the 1687 book Philosophiæ Naturalis Principia Mathematica by Isaac Newton. This book referred to natural philosophy in its title, but it is today considered a book of physics."
Why the schism then between philosophy, which encompassed all rational inquiry prior to the schism, and what would be considered science after the schism. I stipulate that it is because those engaged in what remained of philosophy did not wish to be held to the standards and principles that were being established within science to mitigate human error in the inquiry process.