they are talking about what is Bitcoin, what is dangerous about Bitcoin and why people don't understand what Bitcoin is.

Video is quite neutral. Even sounds not bad...

Title of article is: "Clearing. How to learn to count Bitcoins"

Under the video we see a quote:

"Artificial neutral language Esperanto not caught on in the world - although they say that about a thousand people for it today native language, you believe it? - In general, did not catch on , and artificial or, conversely , the natural currency Bitcoins take root and how.

At least , so that they become the subject of one scam after another. Bitcoin network robbery - by huge amounts , millions of dollars - is gradually becoming familiar story banal criminal news . It is not surprising that, given the falling ruble Tonya Samsonov thought about Bitcoin ."