[userulluipeste]

For the same quoted sentence (@relistan):

1. avoid dynamic allocations (limit yourself to stack-only objects) and you'll get rid of those fears for memory management

2. limit yourself to functional programming and you'll get a pretty good concurrent-ready code

For this "I need a new language" stance you'll need some better reasons.

[relistan]

Or... I could use a language/toolset that makes all that easier. Why does that need further justification?

[userulluipeste]

You don't need reasons to chose a different language/toolset. You need better reasons for dismissing something like C/C++ for not being appropriate.