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Pro-environmental behavior, such as recycling, often needs to be regular to be effective, and interventions to encourage behavioral change may therefore need to be repeated; yet, little evidence exists on the optimal time pattern and frequency of such repeated interventions. To fill this gap, we investigate the impact of mobile text reminders on households’ recycling behavior in urban Peru by randomly varying the exposure length and continuity of reminders. We find that reminders increase both the likelihood that households start to recycle and the frequency of recycling among households that already did so before the intervention. The effects are stronger when reminders are repeated over a longer period. Our findings suggest that both limited attention and habit formation matter for recycling behavior, and that low-cost mobile text reminders can effectively support regular pro-environmental behavior.
Pro-environmental behavior, such as recycling, often needs to be regular to be effective, and interventions to encourage behavioral change may therefore need to be repeated; yet, little evidence exists on the optimal time pattern and frequency of such repeated interventions. To fill this gap, we investigate the impact of mobile text reminders on households’ recycling behavior in urban Peru by randomly varying the exposure length and continuity of reminders. We find that reminders increase both the likelihood that households start to recycle and the frequency of recycling among households that already did so before the intervention. The effects are stronger when reminders are repeated over a longer period. Our findings suggest that both limited attention and habit formation matter for recycling behavior, and that low-cost mobile text reminders can effectively support regular pro-environmental behavior.
By Anwarul K. Chowdhury
NEW YORK, Mar 9 2026 (IPS)
As we observe International Women’s Day (IWD) this year, the global community does so in a time of continuing turbulence, conflicts and uncertainty about the future of our planet.
Such moments remind us once again that women’s equality and empowerment are not only issues concerning women; those are relevant for humanity as a whole – for all of us. This crucial point needs to be internalized by every one of us.
Ambassador Anwarul K. Chowdhury
• This year’s International Women’s Day (March 8) was special as the United Nations would hopefully and appropriately elect a woman as its next Secretary-General.• Let me underscore here an unacceptable reality: in its eighty years of existence, the United Nations has not yet elected a woman Secretary-General—eight decades, nine men, and not one woman. What an embarrassment – what a shame!
How can an institution that speaks of equality at every podium continue to model inequality at its pinnacle? The credibility of the UN’s advocacy depends on its own reflection in the mirror.
• A stark and undeniable reality of our world today is that patriarchy and misogyny continue to thrive as scourges pulling humanity away from our aspiration to live in a world of equality, peace and justice. No country in the world has reached full legal equality for women and girls.
• In many parts of the world, we are witnessing renewed attempts to undermine the hard-earned gains achieved through decades of advocacy for women’s rights and gender equality.
• Women’s organizations, feminist activists and women human rights defenders remain the courageous voices challenging discrimination and injustice. Their role is indispensable for advancing human dignity and human progress.
• My work has taken me to many parts of the world, and time and again I have seen the transformative impact of women’s leadership and participation in shaping peaceful, inclusive and resilient societies.
We should always remember that without peace, development is impossible, and without development, peace is not achievable – but without women, neither peace nor development is conceivable.
The theme of IWD 2026 – “Rights, Justice, Action: For All Women and Girls” – is both timely and compelling. It reminds us that progress requires not only recognition of rights but also determined action to ensure justice and equality in practice.
Let me assert again that feminism is about smart policy which is inclusive, uses all potential and leaves no one behind.
I am proud to be a feminist. All of us need to be. That is how we make our planet a better place to live for all.
Let me also recall that in the year 2000 on this very day, as the President of Security Council, I had the honor of steering the pioneering statement by the whole Council leading to the conceptual and political breakthroughs paving the way for the consensus adoption of the UNSCR 1325 on 31 October 2000 under the Namibian Presidency.
On this IWD, let us renew our commitment to building a gender-equal world. Our individual actions, conversations and mindsets can transform our larger society.
Together we can make change happen!!!
Ambassador Anwarul K. Chowdhury is former Under-Secretary-General and High Representative of the United Nations; Initiator of the UNSCR 1325 as the President of the UN Security Council in March 2000; and Founder of the Global Movement for The Culture of Peace (GMCoP)
IPS UN Bureau
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In recent years, the European Union (EU) has introduced several policy measures to better align financial markets with sustainability goals. So far, these policies have mainly aimed to improve how information on the sustainability impacts of investments is collected and transmitted. Policymakers hope that adjustments to the epistemic infrastructure of financial markets will lead to a shift in investments that translates into transformational change in the real economy. The EU’s sustainable finance policies often follow a reflexive law approach and confine themselves to setting procedural and organisational norms. This article analyses the potential and limitations of this approach and argues that sustainable finance policies must be sufficiently detailed and binding to avoid the risk, associated with reflexive law policies, of granting too much discretion to agents with vested interests detrimental to the governance aims. However, detailed and binding policies do not fully realise the advantages in dealing with highly complex and dynamic situations that are often ascribed to reflexive law policies. While sustainable finance policies that address the epistemic infrastructure of financial markets are for various reasons still important, their potential and advantages compared to other governance approaches should not be exaggerated.
In recent years, the European Union (EU) has introduced several policy measures to better align financial markets with sustainability goals. So far, these policies have mainly aimed to improve how information on the sustainability impacts of investments is collected and transmitted. Policymakers hope that adjustments to the epistemic infrastructure of financial markets will lead to a shift in investments that translates into transformational change in the real economy. The EU’s sustainable finance policies often follow a reflexive law approach and confine themselves to setting procedural and organisational norms. This article analyses the potential and limitations of this approach and argues that sustainable finance policies must be sufficiently detailed and binding to avoid the risk, associated with reflexive law policies, of granting too much discretion to agents with vested interests detrimental to the governance aims. However, detailed and binding policies do not fully realise the advantages in dealing with highly complex and dynamic situations that are often ascribed to reflexive law policies. While sustainable finance policies that address the epistemic infrastructure of financial markets are for various reasons still important, their potential and advantages compared to other governance approaches should not be exaggerated.