News & Comment

Unsupportive university policies force parents to make choices about how to feed their baby. Ernestine Gheyoh Ndzi, an expert in employment law and advocate for parental rights in the UK, tells us why this needs to change.

This year, 49% of the world will go to the polls. Political support for science-informed policy is not a given. Maria Caffrey, a whistleblower who defended scientific integrity under the Trump administration, offers advice on media engagement during this time.

Science communication often assumes a ‘deficit’ in knowledge on behalf of the recipient, but this deficit-based approach is inequitable and ineffective. We must train all STEM (science, technology, engineering and mathematics) students in inclusive science communication, which uses collaboration with diverse people to address misinformation and solve socioscientific issues.

Guoyu Wang leads and serves on Chinese ethics committees. She explains how research ethics have developed in China, and why ethics review promotes responsible innovation.

Mentorship from experienced peers critically improves individual career development and satisfaction in academia, but we have little information on how researchers are supported. We identify and recommend strategies for faculty members, departments, institutions and funders to ensure sustained excellence in academic mentorship.

Behavioural scientists want to see more consideration of context — so why are they not using tools derived from ecology, the science of all life in context? We invite behavioural scientists to align the science of human behaviour with that of behavioural ecology.

Causal inference is needed to understand whether conservation is working. There is a substantial role for behavioural science, as interventions often depend on behaviour change. A focus on design over data, embracing mixed methods and support from funders will help to provide the evidence needed to reverse biodiversity loss.

As an international student and academic, Thuy-vy T. Nguyen experienced the importance of culturally relevant mentoring first hand. In this World View, she shares her learnings for mentors and mentees.

The combination of general anaesthesia and neuroimaging holds unique potential for catalysing integrative and translational discovery about human brains and consciousness. By spanning molecular, cognitive and clinical neuroscience, anaesthesia provides a bridge from molecules to mind across species.

Researchers have a wide variety of choices when it comes to careers. Often, post-PhD, we leave academic research for industry. But it is also possible to transition back, when done carefully. In this how-to, I outline how to transition between industry and academic research and vice versa.

Plagiarism is never acceptable, but when is it appropriate for scholars to reuse their own words in published papers?

We all care about effect sizes. Yet, traditional ways of evaluating them (P < 0.05 and generic benchmarks) are failing us. We propose two paths forward: setting better, contextualized benchmarks or — more radically — letting go of benchmarks altogether. Both paths point to adjusted expectations, more detailed reporting and slow science.

Large language models can generate sophisticated text or code with little input from a user, which has the potential to impoverish our own writing and thinking skills. We need to understand the effect of this technology on our cognition and to decide whether this is what we want.

Given the increasing sophistication of virtual reality systems in providing immersive nature experiences, there is the potential for analogous health benefits to those that arise from real nature experiences. We call for research to better understand the human–nature–technology interaction to overcome potential pitfalls of the technology and design tailored virtual experiences that can deliver health outcomes and wellbeing across society.

Huabing Liu is a counselling psychologist who has worked in universities in the USA and China. She is concerned that students’ worries about mental health stigma stop them from seeking help.

Generative AI tools can quickly translate or summarize large volumes of complex information. This technology could revolutionize the way that we communicate science, but there are many reasons for caution. We asked six experts about the potential and pitfalls of generative AI for science communication.

Effectively engaging with large language models is becoming increasingly vital as they proliferate across research landscapes. This Comment presents a practical guide for understanding their capabilities and limitations, along with strategies for crafting well-structured queries, to extract maximum utility from these artificial intelligence tools.

Being able to deliver a persuasive and informative talk is an essential skill for academics, whether speaking to students, experts, grant funders or the public. Yet formal training on how to structure and deliver an effective talk is rare. In this Comment, we give practical tips to help academics to give great talks to a range of different audiences.