It is profoundly unsettling and disheartening to learn that, over the past five years, the research community has spent nearly 9.000 M€ to make their findings openly accessible. In my view, these exorbitant costs undermine the fundamental principles of open science by creating a financial barrier that disproportionately affects institutions and individuals with limited funding. This not only perpetuates inequalities within the scientific community but also jeopardises the core ideal that knowledge should be shared for the collective benefit of society.
Even more paradoxical is that such substantial sums must be paid to publish a paper, mainly when the peer review process relies on fellow academics' unpaid intellectual contributions. This raises fundamental questions about the fairness and sustainability of the current publishing model, where, in many cases, the final product amounts to nothing more than a digital file — a simple PDF — hosted online. The exorbitant publication fees starkly contrast with the altruistic spirit of peer review, where researchers voluntarily offer their expertise to advance scientific knowledge.
From my perspective, these financial burdens divert crucial resources from research and innovation, slowing progress that could otherwise lead to transformative discoveries. If the academic community aspires to foster an environment where ideas can circulate freely and benefit humanity, adopting more equitable and transparent publishing practices is imperative. Only then can we ensure that peer-reviewed research remains rigorous and accessible, encouraging genuine collaboration rather than profit-driven exclusion.
Preprint Estimating global article processing charges paid to six pub...