35 years on, I’m still searching for my biggest impact on the climate crisis

I’m recently back from two months off — my "sorta-batical," as I dubbed it last spring — copious amounts of downtime punctuated with occasional work-related activities. As I announced in my sign-off column in June, I intended to engage in some mental rewilding, quieting my brain in the hopes it would repopulate with new ideas, inspirations and insights.

Much as I enjoyed the summer of 2023, I’m not yet sure what, exactly, sprouted. But it was nonetheless refreshing, a time of pondering, of soul-searching, of assessment.

Among my overriding questions: At age 71, how do I best show up in this moment, professionally speaking?

Answering this has become my quest, not just for myself but for my demographic cohort — those of a certain age who have spent decades helping companies and their stakeholders embrace sustainability in all its many dimensions, and who are not yet ready to fade away. What is our highest and best purpose in this moment? Should we continue to do what we’ve always done, or do the times demand that we show up differently?

When, if at all, does it make sense for us to leave the scene altogether, gracefully and graciously, passing the baton to a younger, more diverse generation and rooting them on from the sidelines?

It’s not an academic question. GreenBiz Group, the company I co-founded, is growing and prospering. My role these days is largely to look around corners to see what’s next, to mentor young (and some not-so-young) team members and to write occasionally. I’ve been absolved of management duties: Not one of our 80-plus employees reports to me. As such, there’s a newfound spaciousness in my professional life.

It’s getting harder to know where best to intervene. What do you think?

Meanwhile, the world of sustainable business in which GreenBiz operates is doing both better and worse than hoped. Better, in that more companies are making more and bigger commitments, aided by technologies that are getting better and cheaper and cleaner. Worse, in that none of this is progressing quickly or boldly enough to truly address the climate crisis, the biodiversity crisis and other critical societal issues.

It’s getting harder to know where best to intervene.

So, the questions: What’s my highest and best purpose in the world of sustainability? What projects and relationships would be engaging and impactful? How much to lean in — and how much to step aside?

Asking my peers

This summer, I checked in with more than a dozen friends and colleagues — sustainability elders all, whether in age, experience or both — to see how they’re addressing these questions. With little prompting, they let loose with a barrage of concerns and anxieties.

"It’s been on my mind a great deal," said one longtime colleague. (I’ll refrain from identifying individuals because none of the conversations was on the record.) "My commitment is stronger than ever, but my optimism is waning. I feel like I’m waiting and hoping that things will change, but they never really do."

"I’m frustrated," offered another. "As hard as


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