Updated for Gathering Storm patch.
Added French translations by kevblackwel.

Fixed an exploit that allowed buying the reward buildings with negative faith (they will still show as available to buy, but with a faith amount so high it is not feasible to buy them).

Changes to existing scientists:

Abu al-Qasim al-Zahrawi (medieval) - now gives +10 healing to all military units immediately. When deployed, he creates the Kitab al-Tasrif (+2 science/turn). No longer provides extra healing to adjacent units

Emilie du Chatelet (renaissance) - science increased to 600

Charles Darwin (industrial) - writes the Origin of Species (+5 science/turn). No longer gives science for all adjacent mountains.

James Young (industrial) - removed

Alfred Nobel (industrial) - gives +3 culture and +2 science instead of +5 culture

Janaki Ammal (atomic) - removed

New scientists:

Satyendra Nath Bose (modern) - creates Plank's Law and Hypothesis of Light Quanta (+5 science). Please note, this scientist was given a +5 science bonus in error. In the next update, his bonus will be increased so it is comparable to other scientists in his era. No insult was intended to SN Bose.

Marie Curie (modern) - Builds the Radium Institute (+3 science, +2 production, +1 GS point/turn)

Fritz Haber (modern) - +1 food to all farm tiles in your nation. Please note, we are still considering this scientist's bonus. It may be changed in an update to provide additional housing if necessary.

The overall effect of this update is to improve (or remove) some scientists whose benefits were somewhat situational or weak and add one more scientist to the GS list (-2, +3)

4/8/2018:
Updated Stephen Hawking's biography text.