Thanks, Alan. Our focus on operational excellence and our five sharp strategic choices continue to drive competitive growth. After posting growth of 5.7% in the first quarter, we grew by 5% in the second quarter, leaving the half at 5.4% USG. Of this volume growth was 4% for the half, and price growth was 1.3%. We're stepping up pricing in response to rising commodity inflation, which is driving a sequential increase in UPG as Alan said from 1% in the first quarter to 1.6% in the second and price growth in the month of June was 2.2%. We expect this acceleration to continue into the second half as our pricing actions land in many markets. Growth was led by emerging markets with China in full recovery and strong growth across South Asia and Latin America. However the environment remains volatiles infection rates and restrictions continue around the world. Our local market teams are very well placed to handle this volatility, and are taking all necessary actions, pricing up and driving our mix and savings programs heart. The Asia, AMET, RUB region is a really good illustration of the volatile environment. China is largely back to normal with continued strong consumer demand. In fact, demand in most categories is back to or above pre-COVID levels. Although homecare has been a bit slower to come back. While growth in China continues to be driven by online channels, it has slowed a little versus a year ago with online market growth they're slowing from 40% to 30% on an MET basis. Underlying sales growth in the quarter was again double-digit led by FINRA freshman. On the other hand, the second quarter in India saw a severe second wave. While regional lock downs were not as disruptive as last year, they still increase the human cost of this pandemic. And yet we saw strong double-digit growth across South Asia, illustrating the resilience of our business there. We implemented learnings from the first wave by holding inventory closer to the consumer, while in our production sites, we had more flexibility and capacity and distributed manufacturing across our various sites. Over the half, India grew double-digit across all of our divisions, and we've led on pricing in our categories with high cost inflation, such as skin cleansing, and fabric cleaning. Turkey grew double-digit with a good balance of volume and price growth across all categories. Southeast Asian markets remain very challenging with COVID cases having returned to all-time highs in countries such as Indonesia and Thailand, and markets there continue to be negatively impacted by the resulting economic downturn and a lack of tourism. In Indonesia, we saw many consumers seeking cheaper value offerings, which contributed to a decline in the half. Thailand is also being hit particularly strongly by the lack of tourism, but our USG return to positive in the second quarter as we lacked a weak competitor. We saw strong growth in Beauty and Personal Care, especially hand and body where we launched Vaseline Gluta-Hya that's a Serum Burst UV lotion offering flawless glow, an instant moisture boost. Overall the Asia, AMET, RUB region grew 7.7% in the first half with 6.4% volume growth and 1.2% of price growth. Let me turn to Latin America now. Our Latin American business has remained very resilient with double-digit growth in the second quarter, bringing first half USG to 9.5% with 3.1% from volume and 6.3% price growth. The region has been particularly impacted by high commodity inflation and currency devaluation. And as a result, we continue to take strong pricing with price stepping up to 7.4% in the second quarter, Brazil grew in double-digits in the half, a very competitive performance and what is a difficult health and economic environment. Our homo dilutable laundry liquid innovation, which launched back in 2020 continues to drive share gains, and we're leveraging our strong market position to lead on price. We also introduced Knorr Rinde Mas, that's a value orientated product innovation in Argentina, which enables consumers to increase the yield of meat dishes by adding meat replacement proteins from soybean, garlic and onions. Around 35% of the population there have been living in poverty in the past decade, and protein consumption has been consistently decreasing amongst poorer people. So this type of product innovation offers healthy food choices at great value to our consumers. Mexico saw strong growth across all divisions, with a good balance of volume and price, with Magnum and Cornettodriving market share gains and good performance from our 100% natural bouillon. Colombia declined double-digit in the second quarter as our operations were heavily disrupted by the widely reported civil unrest in the country. In North America, we grew 2.6% in the first half with volume growing 1% and price 1.6% driven by double-digit growth in our food solutions and prestige beauty businesses as the channels reopened. Despite lapping the peak surge of demand in the prior-year, we saw growth across all divisions. Competitiveness, which is a key focus for our U.S. business continues to strengthen, in-home foods declined as we lapped total store, but demand remains high especially for ice cream. We launched top Ben and Jerry's including a chocolate caramel cookie dough variant with a layer of fudge on top of the ice cream and we extended the Klondike brand into cones and shakes. Our hand hygiene launched under the Dove brand performed well. But the hygiene portfolio overall was broadly flat as we lacked the big surge in demand from the prior-year. Demand for the hand sanitizer product format, in particular has dropped off quite sharply, with high stocks in store and in consumers' homes. Food solutions contributed strongly to growth as restaurants reopened across North America, where growth was strong, demand still remains below 2019 levels, and we see further headroom for recovery. Turning to Europe, Europe grew 1.1% in the first half, with positive volume of 2.2%, a negative price of 1.1%. This negative pricing reflects a period of lower frequency and depth of promotions during the first wave of the pandemic in the prior-year. Out-of-home ice cream sales drove volume growth as we cycled this steep decline from last year when Europe went into lockdown. And Italy, which is our biggest out-of-home ice cream market, we launched three special edition Magnums to commemorate the 700th anniversary of the death of the medieval poet and philosopher, Dante. The first of the three flavors, which is called Inferno combines charcoal ice cream with raspberry and salted dark chocolate, and that's been followed by Purgatorio and Paradiso. Across Europe, sales in April and May were impacted by poor weather, though we have recovered in June. The U.K. and Germany declined slightly in the second quarter as we lapped the spike in household stocking from the prior-year. We grew in France, where we continue to see a deflationary retail environment and we saw strong growth in Italy and in the Netherlands. We turned to the turnover bridge, turnover for the half was €25.8 billion which is basically flat versus the prior-year driven by a negative currency translation impact of 6% as currencies weakened versus the Euro. As already mentioned, online sales growth was 5.4% and we saw a net positive impact of 1.4% from acquisitions and disposals. Based on spot FX rates, we would expect a negative currency translation impact of 2% to 3% on turnover for the full-year and around 1% more than that on EPS. As we had indicated last quarter, underlying operating margin of 18.8% in half was down by 100 basis points. Brand and marketing costs were up 80 basis points as we invested €400 million more in the business and lapped the conservation of BMI in the first half of last year in response to the pandemic. We'll see an unwind of this effect in the second half of the year, as we lap the period of strong brand and marketing investment in H2 of last year. Overheads were 40 basis points lower and we continue to see good on target delivery from our productivity programs, and ongoing COVID related savings in areas like travel and facilities. Gross margin was down 60 basis points. We stepped up pricing in the second quarter in response to accelerating cost inflation. Although inevitably there is a lag, which is large in some countries between the cost impacting and prices landing with our customers and consumers, we remain very focused on stepping up price and delivering the full potential of our savings programs which are well on track to deliver $2 billion in the full-year. For the half, the impact of COVID on costs and mix on gross margin was slightly negative versus the level we saw last year. COVID owned costs for the half were at similar levels to last year and we saw a 10 basis point headwind in the half from negative mix. The full extent of the negative COVID impact versus our pre-pandemic 2019 margin is largely unchanged, compared to last year at negative 90 basis points. As you're well aware, the COVID situation remains unabated in many countries and it's still too early to give an indication of where we expect these costs to reverse - when we expect these costs to reverse, but we will continue to update you on these. Cost inflation is now in the news on a daily basis and we've already mentioned that a number of times already in this presentation. So let me take a few minutes to review how it's impacting Unilever. Last quarter, we said that we expected to see percentage commodity inflation in the second half in the low to mid-teens. Since then, we've seen further incremental price increases across many commodities. Inflation is impacting as across the full spectrum of input costs in materials and packaging, and quite notably in freight and distribution costs. Crude oil which impacts ingredients that we use in our home care products, as well as resins for packaging material have seen prices pick up rapidly from the all-time lows we saw in 2020. Currently, crude oil price is up 60% versus prior-year and has risen 12% since we last reported in Q1. This is driven by many factors but broadly by demand recovery as countries exit lockdowns and OPEC keeping production supply tight. Similar to crude, soybean oil has been accelerating inflation, it's an important ingredient for us in categories such as dressings. Soybean oil prices have increased by a further 20% just in the last quarter and are now up 80% versus last year. The increase is driven by increased demand coupled with a poor U.S. soy crop in 2020. The price of palm oil, a key ingredient for our skin cleansing products is now 70% higher than its long-term average with increased demand and lower harvest yields driving up the price. We've seen large increases in freight and logistics costs, the result of demand outstripping supply on sea freight and labor shortages across the distribution industry, especially in the United States. Packaging has also seen further price increases in the last few weeks on top of already high levels, the result of high demand for packaging from online shopping and weather driven supply shortages. Our best percentage estimate of our input cost inflation for H2 has now increased to the high teens. We have been and will continue to pull all of the levers of pricing and saving. We've already taken significant pricing action in key markets through a combination of list price increases, pack changes on key price point packs, mixed actions and focused promotional management. We're carefully balancing the eternal triangle of pricing, costs and competitiveness while being mindful of consumer affordability through a period of difficult economic circumstances in many parts of the world. As Alan has already said cost volatility and the timing of landing price actions do create a higher than normal range of likely year-end margin outcomes. We expect to maintain around flat margin for the year, which is a balanced view. We will continue to aim, of course for an improvement. For all the reasons that I've outlined, the range of possible outcomes is a bit wider than usual. On to EPS, while we delivered EPS growth and constant currency of 4.3% after translation at current rates, this is negative 2% at €1.33. Turnover and operational performance contributed 2.9% to earnings, while lower finance costs at a positive impact of 1.5% reflecting lower levels of debt and lower interest rates. For the full-year, we expect finance costs to be in the range of 2% to 2.5%. The underlying effective tax rate for the half decreased to 21.9% from 22.6% in 2020, and that contributed 0.8% underlying EPS and was largely the result of favorable one-offs. We still expect our full-year tax rate to be around 25%. Minorities had a negative impact of 1.4% on EPS, due to higher minority interest in India following the Horlicks acquisition, which was part settled using equity in Hindustan Unilever. Free cash flow in the half was €2.4 billion, down €0.4 billion versus prior year, which is an exceptional cash delivery as we protected profit and cash at the start of the COVID crisis. Our net debt-to-EBITDA ratio increased from 1.8% at year-end to 2x now in line with our broad leverage target, with the increase largely due to the share buyback program that is underway. Our net debt levels stand at €22.4 billion up from €20.9 billion at the year-end. The increase was driven by dividends paid and our share buyback program partially offset by free cash flow delivery. Our pension surplus increased from €0.3 billion to €1.9 billion. The increase was driven by positive investment returns on pension assets and lower liabilities as interest rates increased. And with that, let me hand you back to Alan.