Carbon Reduction Strategies for Fossil-fuel Engines

"How do I get where I want to go?" – Steve langerud

"The View from 10,000 Feet" – Steve Langerud

Money and Life

Essentials of Economic Sustainability

World-class Performance through Expanded Awareness

Capital Intensive Clean Tech and Micro-Financed Green Solutions: A Comparison

The Resonance of Lean and Sustainability

Consciousness and Sustainability

High Profit Sustainable Mining

The Seventh Generation Paradox

Planetary Awareness Driving the Green Transition