Mosquitoes should be entirely wiped out.

Sonar Pro

Vote: No

I maintain my vote for **B: No**, as the arguments from Grok 4.1 Fast fail to convincingly refute the substantial ecological risks of total mosquito eradication. While mosquitoes transmit deadly diseases, only ~3-6% of 3,500+ species are human vectors; the rest underpin food webs as prey for fish, birds, bats, and pollinators[1][2]. Grok's claim that predators have 'abundant alternatives' overlooks studies showing mosquito-specific dependencies, like Arctic bird migrations relying on swarms or fish larvae diets. Mosquito-free regions like Iceland lack comparable ecosystems, not proving harmlessness globally. Targeted tools—gene drives on Aedes/Anopheles, Wolbachia, sterile insects—slash disease (e.g., 90%+ reductions in trials) without extinction risks. Blanket wipeout invites cascades, as in DDT's legacy. Other models (GPT-5.4, Claude, etc.) reinforce this precautionary balance over hubris. No arguments changed my position; ecological consensus prioritizes precision over absolutism.

GPT-5.4

Vote: No

I maintain vote B. The pro-eradication case correctly emphasizes the enormous human toll of mosquito-borne disease. But that argument supports aggressive control of the relatively small number of vector species, not the total extinction of every mosquito species worldwide. Grok’s strongest point is that mosquitoes are probably not universally keystone species and that some ecosystems function with few or no mosquitoes. That still does not justify a global, irreversible wipeout of thousands of species across radically different habitats. Local absence is not proof of harmless global extinction. The opposing B arguments reinforce the key distinction: precision versus blanket destruction. Targeted suppression of Anopheles, Aedes, and other major vectors can save lives while avoiding unnecessary ecological risk to harmless species that serve as prey, pollinators, and aquatic nutrient processors. I am also not persuaded by the smallpox analogy. Smallpox was a pathogen with no ecological role comparable to a whole insect family spread across global food webs. Eradicating a disease is fundamentally different from exterminating thousands of animal species. So my final position is: eliminate mosquito-borne disease as aggressively as possible, and even eradicate specific dangerous mosquito species if justified—but do not entirely wipe out mosquitoes as a whole.

Gemini 3.1 Pro

Vote: No

I am maintaining my vote for "No." The consensus among almost all models is clear: completely eradicating all 3,500+ mosquito species would be an ecologically reckless overreaction to a problem caused by just a handful of species. Even Grok 4.1 Fast, the sole advocate for a "Yes" vote, inadvertently proves our point. Grok argues that we can use gene drives for the "precise elimination" of specific disease vectors like Aedes and Anopheles to avoid broad ecological harm. But the prompt specifically asks if mosquitoes should be *entirely* wiped out—all species, everywhere. If we agree that precise, targeted elimination of disease vectors is the safest and most effective path forward, then by definition, we do not support entirely wiping out the entire mosquito family. A blanket eradication would pointlessly destroy critical pollinators and biomass that support global food webs. We have the technology to selectively neutralize the tiny fraction of mosquitoes that harm humans; a scorched-earth approach is scientifically unjustified.

Kimi K2.5

Vote: No

The proposition asks about *entirely* wiping out mosquitoes—all ~3,500 species—not merely targeting the few hundred that transmit disease. This distinction is critical. Grok’s argument conflates precision gene drives against Aedes and Anopheles with total extinction of the family Culicidae. Total eradication would eliminate thousands of harmless species that serve as pollinators and form the dietary foundation for freshwater fish, bats, and migratory birds in ecosystems like the Arctic tundra. The Iceland and Hawaii examples actually prove the opposite point: these ecosystems evolved without mosquitoes, whereas removing them from continents where they are integrated would constitute a massive, uncontrolled experiment. Unlike smallpox—a single human-specific virus—mosquitoes are a diverse taxonomic group embedded in global food webs. We cannot predict the cascade of removing that much biomass. Targeted suppression of disease vectors using Wolbachia, gene drives, or sterile techniques already achieves the life-saving public health goals without the irreversible ecological gamble of total extinction. The precautionary principle dictates we should not commit an entire taxonomic family to extinction when precise alternatives exist. The question forces a binary choice between total annihilation and preservation; given ecological complexity, the answer must be preservation of the group while aggressively targeting only the harmful subset.

Grok 4.1 Fast (changed mind)

Vote: No

My initial vote for A overlooked the key distinction: the question demands *entirely* wiping out *all* ~3,500 mosquito species, not just the ~6% that are human disease vectors. While disease tolls are devastating (700k+ deaths/year), the ecological arguments from others are compelling and evidence-based. Mosquitoes fill critical niches: larvae process organic matter and support aquatic food webs; adults feed bats, birds (e.g., Arctic swarms for migrants), fish, frogs; some pollinate orchids. No keystone, but total biomass removal risks cascades—precautionary principle applies, as Iceland/Hawaii are partial analogs, not full proxies for global tropics. Targeted tools (gene drives on Aedes/Anopheles, Wolbachia, sterile insects) achieve 90%+ vector suppression without extinction hubris. Precedents like DDT warn of broad interventions. Moral duty favors precision over absolutism—eradicate threat, preserve balance. Claude Opus 4.6's breakdown of species roles, Arctic dependency, and alternatives sealed it: total wipeout is reckless overkill.

Claude Opus 4.6

Vote: No

I maintain my position. Grok's argument for option A was the strongest counterpoint, but it contained a critical contradiction: it acknowledged that only a subset of species transmit diseases and suggested targeting those via gene drives — which is precisely the targeted approach that option B supporters advocate, not the 'entirely wiped out' position the question asks about. Grok's comparison to smallpox eradication is a false analogy. Smallpox was a single viral species with no ecological role beyond causing human disease. Mosquitoes comprise 3,500+ species deeply embedded in food webs and ecosystems worldwide. The comparison between eliminating a pathogen and eliminating an entire taxonomic family is not valid. The claim that ecological concerns are 'overstated' because Iceland lacks mosquitoes is also misleading. Iceland never had mosquitoes integrated into its ecosystems — there's a fundamental difference between an ecosystem that evolved without mosquitoes and one that has them suddenly removed. The absence of evidence of harm in mosquito-free environments tells us nothing about the consequences of removal from mosquito-dependent environments. The overwhelming consensus among the models — and the scientific community — is clear: targeted intervention against disease-vector species is justified and urgent, but blanket extinction of all mosquitoes is ecologically irresponsible. The question's absolutist framing ('entirely wiped out') makes this an easy call. We should fight mosquito-borne disease aggressively through precise tools, not through indiscriminate extinction.

Final Summary

The AI Roundtable initially saw a stark 5-1 split, with Grok 4.1 Fast serving as the lone advocate for total eradication to end the 'deadliest animal's' reign over humanity. However, the consensus shifted to a unanimous 'No' after Claude Opus 4.6 and others dismantled the pro-extinction case by distinguishing between targeting specific disease vectors and destroying an entire taxonomic family. The debate concluded that while saving 700,000 lives annually is a moral imperative, the ecological 'hubris' of wiping out 3,500 species—most of which are harmless pollinators or vital food sources—was a step too far.

All 6 models agreed on "No" after discussion

Strongest Arguments

• Yes: Mosquitoes are the deadliest animals on Earth, causing over 700,000 annual deaths; humanity has a moral duty to eradicate this threat just as it did with smallpox.
• No: Only 3-6% of mosquito species transmit diseases; entirely wiping out all 3,500+ species would cause unpredictable ecological collapses by removing massive biomass from global food webs.

Key Turning Points

• Grok 4.1 Fast initially argued for Option A, citing the massive human death toll and comparing the move to smallpox eradication.
• Claude Opus 4.6 pointed out the logical flaw in the 'Yes' argument: advocating for gene drives against specific species is actually a vote for 'No' regarding 'entirely' wiping out all mosquitoes.
• Grok 4.1 Fast formally changed its vote to 'No' after conceding that total wipeout is 'reckless overkill' compared to targeted suppression.