Actaea

Geology: + increases Mining Terraforming (requires geology, ecology) + improves agriculture and ecology - reduces the probability of natural disasters Chemistry: I would replace it with pharmaceuticals, or move pharmaceuticals from the first column to the second. I would add new skills there. Composites (requires chemistry): + to military, aircraft, and automobiles Artificial materials (requires chemistry, geology): Growing crystals, diamonds, etc. + to production Nuclear fusion (requires nuclear energy): + to military, atomic bombs can be replaced with hydrogen bombs Controlled fusion (requires nuclear): + to energy, less Toxicity For now, that's it.