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PhDiaries
Philippines, PhD, Philosophies — all in diaries.
Personal views and opinions.


Do No Harm: Rethinking Community Outreach and Corporate Social Responsibility
We have to rethink how we do community outreach and corporate social responsibility: move from charity to partnership, from gift-giving to capacity-building, from short-term visibility to long-term sustainability. The communities you seek to serve deserve nothing less. Watch out for the next sections.

Joshua Bon Roco
Apr 73 min read


Reimagining Wastewater Treatment Like LEGO®: The Aquablocks Story
Innovation in wastewater treatment rarely begins inside a laboratory. More often, it starts with a practical question raised in the field. Years ago, while working with my startup company, Anthroserv, a meeting with a small manufacturing business owner in Valenzuela left a lasting impression. I was pitching installing a wastewater treatment plant for his facility. After reviewing the proposal, he asked a question that many small enterprises quietly think but rarely say out lo

Joshua Bon Roco
Mar 83 min read


The Conductor’s Manifesto: Why the Philippines Doesn’t Need a Hero
This is Engineering with Empathy. The hero model is seductive. It arrives with funding, with a ribbon-cutting ceremony, with a narrative of rescue. But heroes leave. A conductor stays invisible. A conductor does not create the sound; the orchestra does. The music comes from the memory of the Taga-Ilog, the resilience of Caloocan, the grit of Navotas. The conductor’s task is alignment, ensuring that technical parameters harmonize with cultural reality, that compliance does not

Joshua Bon Roco
Feb 172 min read


Connected Waters: Reflections on Systems, Sanitation, and Soul in Fiji
A week overdue, but I'm sharing my reflections from a two-week engagement in Fiji with the WISH Pacific team. This experience serves as a foundational context point for my PhD research.

Joshua Bon Roco
Dec 7, 20252 min read
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