Given what we know today, yes a new language is warranted.

The reason I've stuck with C/C++ is because everything I've ever written still works. Meanwhile my friends are playing with new languages every year (and all the books, classes, and conferences to go along with them). All the new syntax's seemed driven by corporations vying for mindshare (money), not the betterment of our industry.

Give us a real alternative that is community driven and standardized. It needs to compile everywhere, have the option of a great IDE, and have libraries that make sense. We don't need another cute or toy language (JavaScript's 10 day incubation that I'm stuck living with now). Until then ... C++ is what we have.