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<ul class="summary-list"><li>Scientists predicted how climate hazards will worsen in nearly 1,000 major cities by 2100.</li><li>Heat waves, energy demand, and mosquito-borne diseases will spike as global temperatures rise.</li></ul>Monthlong heat waves. Skyrocketing energy demand. Greater risks of <a target="_blank" href="https://www.businessinsider.com/west-nile-triple-e-mosquito-virus-diseases-us-2024-9">mosquito-borne diseases</a>.These are the climate hazards that people living in nearly 1,000 of the world's largest cities will continue to face as global average temperatures rise through the end of the century, a new analysis by the World Resources Institute, an environmental-research group, found. And the impacts won't be felt equally. People living in low-income cities in sub-Saharan Africa, Latin America, and Indonesia face the greatest threats.The findings come as <a target="_blank" rel="noopener" href="https://climate.copernicus.eu/copernicus-summer-2024-hottest-record-globally-and-europe">2024 is on track to be the hottest year on record</a>, and billions of people are expected to move into urban areas in the coming decades. More than half the world's population, or 4.4 billion people, lives in cities. By 2050, city dwellers are forecast to make up two-thirds of humanity, with the vast majority of that growth in Africa and Asia. Some 2 billion people currently live in the cities that WRI studied, from Seattle and Rio de Janeiro to Johannesburg and Bengaluru, India."Most climate modeling looks at hazards, exposure, and risks at a national scale because that's where a lot of policymaking and international agreements are focused," Eric Mackres, the senior manager of data and tools at the WRI Ross Center for Sustainable Cities and a coauthor of the study, said. "But that's disconnected from where people live. We wanted to put more localized information in the hands of those decision-makers so they're informed about the risks that they are likely to experience."<h2 id="c108ac2f-66b9-4462-bb7a-b51785a2b482">Local climate hazards</h2>To make predictions at a city level, Mackres said WRI built on global climate modeling done by hundreds of other researchers. These models contain daily information — both historical data and projections through 2100 — on air temperature, humidity, and precipitation. WRI used that data to make its own projections about the length and frequency of heat waves, how often people will need to cool their homes and workplaces, and the number of days with optimal temperatures for mosquitoes in cities with at least half a million people. WRI compared how those local hazards are expected to change as global average temperatures rise from 1.5 degrees Celsius to 3 degrees Celsius above preindustrial levels — a threshold scientists say the world is likely to cross by 2100.The world has warmed by about 1.2 degrees so far compared with mid-1800s levels, and the consequences are playing out around the world.<div type="image" title="A graph shows how long heat waves will last in seven regions around the world under 1.5 degrees of global warming compared to preindustrial levels." height="1080" width="1080" msid="113493288" hostid="261" sizebytes="66672"></div>In Bengaluru, India's fifth-most-populous city, extreme heat has caused severe water shortages and surging energy demand. Under 1.5 degrees of warming, heat waves could last about 13 days on average and stretch to nearly 38 days as global temperatures rise, WRI found. Bengaluru last year <a target="_blank" href="https://wri-india.org/news/release-bengalurus-first-ever-climate-action-plan-launched">launched its first climate-action plan</a>, which includes planting trees and expanding green spaces to help cool down urban centers.An enormous outbreak of dengue fever is underway in Brazil. In Rio de Janeiro, peak days for transmission of mosquito-borne illnesses could increase from 69 to 118 a year, WRI found. The city is investing in vaccines, and community health workers are hunting down places that help mosquitoes breed, including standing water, to reduce risks.Meanwhile, places that haven't had to consider cooling strategies are now being forced to, including the US Pacific Northwest. Seattle was once the least-air-conditioned city. Now it ranks second behind San Francisco after a series of deadly heat waves prompted residents to install AC. The trend is playing out in cities that are already hot, too, like Tehran, Iran, and Marrakech, Morocco, and spiking energy demand along the way. If that demand is met with fossil fuels like oil, gas, and coal, it could exacerbate the climate crisis, WRI said.WRI noted that there are limitations to its research, in part because there are a lot of unknowns about the future. National governments and cities can slow the climate crisis and protect people from its impacts, including by shifting away from fossil fuels and investing in infrastructure that's more resilient to heat and storms."Our findings are not a foregone conclusion," Mackres said. "These are choices we have between 1.5 and 3 degrees of warming, and none are out of the realm of possibility. It's really important that national decision-makers understand the impacts on cities and the actions that cities can take to both reduce climate change and to adapt to what's coming."<a target="_blank" href="https://public.flourish.studio/visualisation/19141193/">You can explore the data for your city here.</a>

A new tool shows what the climate crisis could feel like in your city

After corporate giant <keyword id="10862" type="General" weightage="80" keywordseo="wipro" source="Orion">Wipro</keyword> showed the exit door to hundreds of freshers who failed to pass the tests, it is the turn of <keyword id="6354512" type="General" weightage="100" keywordseo="infosys" source="Orion">Infosys</keyword> to sack the probationers for failing to prove their credentials in the internal assessments. Infosys is allegedly letting go of hundreds of employees, who are at the fag end of their training and failed the internal assessment tests. The new recruits will have to undergo comprehensive training before they are added into various teams for full-fledged work. Senior employees in the IT Company stated on condition of anonymity that though there is economic slowdown and recession, the companies are focusing more on quality and productivity. Therefore, average talent is not preferred under the circumstances. "The corona pandemic in the last two years has affected the education, quality of students and their skillsets. There is a clear lack regarding teaching and the honing of skills. Many graduates, who passed out in the last two years, are not in a position to prove themselves and there is extreme pressure on the trainees," they explain. Sources explained that the freshers are provided with two chances to clear their assessment. If they fail, they will not be onboarded. However, the freshers who have been sacked from Infosys maintained that members of the teams which did not get projects are being asked to go and those with projects are not touched. Tech industry insiders are of the opinion that the phase is going to last for a while and pressure on industry will be there till 2024. The freshers won't enjoy the halcyon days, when the job market was hot during the pandemic. "It is evident that the global economic crisis is real as we can see big companies such as <keyword id="6355629" type="General" weightage="50" keywordseo="google" source="Orion">Google</keyword> and Amazon laying off people. It is going to last for a while. So, I believe that the crisis will remain in the entire 2023 and even probably the first quarter of 2024. It will eventually subside and we all will come back to normalcy. However, it is going to take some time," stated Sumanth Prabhu, Co-Founder and CEO, Ulipsu. "My suggestion for people looking for jobs or the ones who are employed is that getting a job now is precious or they should hold onto the job that they currently have. It's a good thing that the employees are getting retained and valued. If they are valued, they should work hard to ensure that the value is reciprocated," he said. "Also, it is the right time for businesses to cut down costs and be frugal. The global economic crisis is something that teaches all companies that we should not hire unnecessarily and should not commit to costs that are unnecessary or irrelevant. Companies have to lay off during these kinds of crises. So, it is better to hire wisely than to hire illogically and fire people," Sumanth Prabhu explained. IT giant Wipro has laid off more than 400 fresher employees for poor performance in internal assessment tests in January. The company had issued termination letters to all the employees and stated that despite the adequate training, the candidates have failed to perform. The termination letter maintained that the employees are liable to pay Rs 75,000 of training cost which company has spent on them. But, the amount is being waived off. Commenting on the development, Wipro had clarified that, Wipro takes pride in holding itself to the highest standards. As per the standards the aim is set of all. From every entry level employee it is expected to have a certain level of proficiency in their designated area of work. The evaluation process includes to align employees with the requirements of clients and the business objectives of the organisation. SEE ALSO: <a target="_blank" class="c-link c-message_attachment__title_link" href="https://www.businessinsider.in/tech/news/now-find-ev-charging-stations-in-google-maps-near-you/articleshow/97759525.cms">Now find EV charging stations in Google Maps near you</a> <a target="_blank" class="c-link c-message_attachment__title_link" href="https://www.businessinsider.in/tech/news/now-find-ev-charging-stations-in-google-maps-near-you/articleshow/97759525.cms"></a><a target="_blank" class="c-link c-message_attachment__title_link" href="https://www.businessinsider.in/tech/news/google-unleashes-ai-powered-updates-to-revamp-user-experience-on-maps-search-and-translate/articleshow/97761551.cms">Google unleashes AI-powered updates to revamp user experience on Maps, Search and Translate</a>

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A new tool shows what the climate crisis could feel like in your city

Catherine Boudreau

After Wipro, Infosys showing exit doors to freshers in Bengaluru say sources

IANS

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