In the realm of seasons, nestled between late autumn (Hemonto) and spring (Boshonto) lies the enchanting season of winter. During this time, a serene white blanket envelops our cities and villages, while the aroma of fresh date juice fills the air. The renowned jaggery made from date juice, known as nolen gur, becomes a signature delicacy incorporated into various traditional dishes like pitha and payesh. The vibrant mustard fields glisten under the winter sun, setting the stage for village festivities featuring cultural displays like lathi khela, putul naach, and nagor dola. However, this picturesque scene may become a distant memory by the year 2100.
Recent reports from climate scientists, as cited by The Daily Star, paint a bleak future where winter could cease to exist in our seasonal cycle by the turn of the century. The prospect of losing winter not only signifies the disappearance of a season but also the erosion of a cultural essence that defines our identity. The gradual warming of Bangladesh, with temperatures rising by approximately 0.16 degrees Celsius per decade, is reshaping our climate landscape. This trend extends to the capital, Dhaka, where winter nights are warming at a rate of nearly 0.45 degrees Celsius per decade, hinting at a significant shift in seasonal patterns.
Winter holds more significance than just a period of the year; it represents a way of life and a cherished tradition. The potential disappearance of winter poses challenges to agriculture, as staple crops like rice, wheat, and mustard require specific low temperatures for optimal growth. Additionally, the warming climate disrupts natural cycles, impacting wildlife hibernation, pollination patterns, and disease vectors. The transformation of winter into an extended summer could reshape livelihoods and cultural practices ingrained in the fabric of society.
The looming climate crisis not only threatens seasonal shifts but also poses existential risks to the Bengal Delta. The melting Himalayan glaciers, essential water sources for rivers like Padma, Jamuna, and Meghna, contribute to erratic river flows and heightened vulnerability to droughts and floods. The escalating sea levels and saltwater intrusion further jeopardize coastal regions, including the ecologically vital Sundarbans. The slow degradation of the delta’s resilience underscores the urgent need for global action to address climate injustices.
As we navigate this climate emergency, the call for equitable solutions and climate justice grows louder. Bangladesh, despite minimal contributions to global emissions, faces disproportionate impacts, highlighting the need for fair access to clean energy technologies and adaptation resources. Empowering future generations through comprehensive climate education and fostering sustainable practices are crucial steps towards building resilience and combating the adverse effects of a changing climate.
In the face of these challenges, advocating for climate justice and preserving our cultural heritage becomes paramount. The loss of winter transcends mere temperature changes; it symbolizes a loss of balance, rhythm, and heritage deeply rooted in our identity. Embracing sustainable policies, promoting environmental stewardship, and amplifying our collective voice will be instrumental in safeguarding our shared future.
Dr. Shamsad Mortuza, a distinguished professor of English at Dhaka University, reminds us of the imperative to act responsibly and proactively in the face of climate uncertainties. The journey towards climate resilience and justice begins with awareness and action, shaping a future where the essence of winter endures as a testament to our cultural legacy.