The philanthropist and philosopher Strachan Donnelley (1942--2008) devoted his life to studying the complex relationship between humans and nature. Founder and first president of the Center for Humans and Nature, Donnelley was a pioneer in the exploration and promotion of the idea that human beings individually and collectively have moral and civic responsibilities to natural ecosystems. In this wide-ranging volume, Donnelley traces the connections between influential figures such as Aldo Leopold and Charles Darwin, as well as lesser-known but original thinkers that he met during the course of a full life -- ministers at his church, friends with whom he fished, and colleagues who shared his passion for research and writing. He grounds his work in classic philosophers such as Descartes, Spinoza, and Whitehead and reinterprets their writings about the natural world to develop a conservation-centered philosophy, which he dubs "democratic ecological citizenship." Edited by his daughter, Ceara Donnelley, and Bruce Jennings, Frog Pond Philosophy illuminates the dominant strands of Donnelley's intellectual identity as a philosopher, naturalist, agitator, and spiritualist. Despite his often grim depiction of the current state of the environment, Donnelly never surrenders his faith in humanity's ability to meet its ethical obligations to conserve, respect, and nurture the complexity and diversity of the natural world. His vivid and personal essays, rooted in everyday experiences, offer a distinctive perspective on questions of urgent contemporary importance.

Twenty-five-year-old Sgt. Gray Phillips is at a crossroads in his life: stay in the Marine Corps or get out and learn to be a civilian? He's got forty-five days of leave to make up his mind but the people in his life aren't making the decision any easier. His dad wants him to get out; his grandfather wants him to stay in. And his growing feelings for Sam Anderson are wreaking havoc with his heart...and his mind. He believes relationships get ruined when a Marine goes on deployment. So now he's got an even harder decision to make: take a chance on Sam or leave love behind and give his all to the Marines. Twenty-two year old Samantha Anderson lost her husband to an IED in Afghanistan just two months after their vows. Two years later, Sam is full of regrets-that she didn't move with her husband to Alaska; that she allowed her friends to drift away; that she hasn't taken many chances in life. Now, she's met Gray and taking a risk on this Marine could be her one opportunity to feel alive and in love again. But how can she risk her heart on another military man who could share the same tragic fate as her husband?

For four years, Grace Sullivan wrote to a Marine she never met, and fell in love. But when his deployment ended, so did the letters. Ever since that day, Grace has been coasting, academically and emotionally. The one thing she's decided? No way is Noah Jackson - or any man - ever going to break her heart again. Noah has always known exactly what he wants out of life. Success. Stability. Control. That's why he joined the Marines and that's why he's fighting his way - literally - through college. Now that he's got the rest of his life on track, he has one last conquest: Grace Sullivan. But since he was the one who stopped writing, he knows that winning her back will be his biggest battle yet.