What do the three elements of the interface on the screen? (Ancestors: The Humankind Odyssey)

nisita
Left - the level of fear.
Central - stamina(green)+stamina(yellow)+Health(red)
Right - population(not counting the monkey selected): Top 2 small circle - old animals, left large 3 - Adult, Yellow - small monkeys.

nisita
Complement the words L43n0R: the Central circle on the right circle (cough, cough) is the number of prophetic-VA, which you can spend on upgrade\the discovery of the neurons and when it comes to the Gray circle(the first for him tobish), then ceases to grow, because the maximum is reached (Hence the fact that you're there running around, sniffing, listening, intelectuall - useless)