We Must Save Earth’s Wildlife In Order to Save Ourselves
From Science Sensei by Trista
“In the intricate web of life, every species plays a crucial role. As we face unprecedented environmental
challenges, the urgency to protect Earth’s wildlife has never been more apparent. Our own survival is
inextricably linked to the health of our planet’s ecosystems. Without the birds, bees, forests, and seas, humanity
stands to lose more than just biodiversity. We could face food shortages, economic instability, and the collapse
of essential natural services. As stewards of this planet, it is our responsibility to act swiftly and decisively.
Saving wildlife is not just about preserving beauty—it’s about ensuring a sustainable future for all.
Biodiversity is the backbone of the ecosystem services that sustain human life. Pollination, a natural process
carried out by bees and other insects, is essential for the production of fruits, vegetables, and nuts. Without
these pollinators, our food supply would be at risk. Similarly, wetlands and forests play a vital role in water
purification, filtering pollutants and ensuring clean water flows. These natural processes, fueled by a diverse
array of species, provide us with critical resources we often take for granted. Protecting biodiversity means
preserving these indispensable services that support our daily lives.
Wildlife plays a critical role in maintaining ecological balance. Predators, for example, help regulate prey
populations, preventing any single species from becoming overly dominant. This control is essential for keeping
ecosystems healthy and functional. Without wolves, deer populations can explode, leading to overgrazing and
devastation of vegetation. Similarly, keystone species, such as sea otters, maintain the structure of their
ecosystems by controlling sea urchin populations, thus preserving kelp forests. By safeguarding wildlife, we
ensure that these natural checks and balances remain in effect, supporting diverse and thriving ecosystems.
Wildlife tourism significantly contributes to global economies, offering livelihoods to millions and funding
for conservation. Tourists flock to natural reserves and national parks, eager to witness majestic creatures in
their natural habitats. This influx of visitors generates substantial revenue, supporting local communities and
businesses. In many countries, wildlife tourism is a vital economic pillar. Moreover, the funds raised through
entrance fees and guided tours are often reinvested in conservation efforts, creating a sustainable cycle of
protection and prosperity. By saving wildlife, we nurture economic growth and preserve natural wonders for
future generations.
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Nature has long been a source of medicinal breakthroughs, providing compounds that have led to the
development of numerous life-saving drugs. Many modern medicines, including aspirin and penicillin, originate
from plants and fungi. The Amazon rainforest alone is a treasure trove of untapped potential, housing thousands
of undiscovered species that could hold the key to future cures. Preserving wildlife and their habitats is
essential to maintaining this natural pharmacy. As we protect these ecosystems, we not only safeguard
biodiversity but also ensure that we can continue to explore and benefit from nature’s medicinal bounty.
Wildlife plays a pivotal role in climate regulation, acting as natural moderators of Earth’s climate systems.
Forests, supported by diverse species, are vital for carbon sequestration, capturing carbon dioxide from the
atmosphere and mitigating climate change. Animals like elephants and large herbivores maintain forest health
by spreading seeds and promoting plant growth, ensuring these ecosystems continue to thrive. Additionally,
marine life, such as phytoplankton and sea grasses, also contribute to carbon absorption in oceans. By
conserving wildlife, we bolster these natural processes that are essential for sustaining a balanced climate.
Indicator species serve as vital barometers of environmental health, offering early warnings for emerging
ecological issues. Amphibians, like frogs, are particularly sensitive to changes in their environment due to their
permeable skin, making them excellent indicators of water quality and pollution levels. The decline of such
species often signals broader ecological disturbances. Similarly, birds can reflect changes in air quality and
habitat integrity. By monitoring these indicator species, we gain crucial insights into the well-being of
ecosystems, allowing for timely interventions and the prevention of further environmental degradation.
Genetic diversity within wildlife populations is crucial for adaptation and resilience in the face of
environmental changes. A rich genetic pool allows species to adapt to new challenges, such as climate shifts,
diseases, and habitat alterations. This diversity enhances the ability of species to survive and thrive under varying
conditions. When genetic diversity is lost, populations become vulnerable to extinction due to reduced
adaptability. Conserving wildlife not only protects individual species but also preserves the genetic variations
necessary for long-term ecosystem stability and the adaptation of life on Earth.
Wildlife and biodiversity are integral to global food security, providing essential services that sustain
agriculture. Pollinators like bees and butterflies are critical for the fertilization of many crops, directly
influencing the yield and quality of our food supply. The presence of diverse species in agricultural ecosystems
enhances productivity and resilience. Furthermore, natural predators help control pest populations, reducing the
need for chemical pesticides which can harm the environment. Protecting wildlife ensures the continued
availability of these natural services, supporting sustainable agriculture and securing food resources for future
generations.”
A Note from Jo Ann Howard, President
It is so important for us to heed the words of this article. Remember, God created the Earth for us,
and it is our obligation –tikkun olam – to repair and protect our world. Think of all the ways we can
do this: Plant our own pollinator gardens; support agencies that protect wildlife and their
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environments; write to or meet with our legislators to have protective bills passed; take a look at our
own actions to make sure we’re not adding to the problem; talk with other people and stress the
concerns of this article..

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